# Beech forest, royal castle and clay desert – by motorhome through Navarre from Urbasa to the Bardenas Reales

> From Pamplona along the Camino de Santiago to Estella, up to the springs of the Urederra, through the wine villages around Olite into the eroded landscape…

Source: https://camping-spirit.com/guides/rf-218-navarre-bardenas-olite/

**At a glance:** 7-day round trip of about 360 km (224 mi) with 14 stops, starting and ending in Pamplona. About 4 h 58 min of driving in total. From Pamplona along the Camino de Santiago to Estella, up to the springs of the Urederra, through the wine villages around Olite into the eroded landscape of the Bardenas and back via Javier and the gorges: around 550 km in a small area, between misty beech woods and semi-desert at 40 degrees.

| | |
|---|---|
| Distance | 360 km (224 mi) |
| Driving | 4 h 58 min |
| Suggested days | 7 |
| Stops | 14 |
| Route | Pamplona → Pamplona |
| Countries | Spain |
| Updated | October 9, 2026 |

*From Pamplona along the Camino de Santiago to Estella, up to the springs of the Urederra, through the wine villages around Olite into the eroded landscape of the Bardenas and back via Javier and the gorges: around 550 km in a small area, between misty beech woods and semi-desert at 40 degrees.*

## The spirit of the route

Navarre is a country in cross-section. In the morning in Urbasa the mist is still dripping from the beeches, Latxa sheep graze on the limestone plateau, and from the edge of the high plain your eye drops hundreds of metres to the turquoise spring basin of the Urederra. Two hours' drive further south the air smells of thyme and dry clay, the Cierzo sweeps across cereal stubble, and in the Bardena Blanca table mountains stand like gnawed bones in the evening light. In between lie pilgrim bridges, Romanesque portals, the towers of the royal palace of Olite and Ujué, a village like an eyrie above the vineyards. From your sliding door you will see griffon vultures circling over the Foz de Lumbier and asparagus fields in the Ribera. This route rewards early starts, short stages and respect for the heat, the wind and the rules of the protected areas – Navarre is small, but remarkably varied.

## Stage-by-stage plan

### Stage 1: Pamplona to Estella-Lizarra (approx. 50 km)

- **The drive:** From Pamplona take the A-12 (Autovía del Camino, toll-free) west over the Alto del Perdón; leave towards Obanos for the detour to Eunate, then Puente la Reina. Continue on the country road via Cirauqui, Lorca and Villatuerta, parallel to the Camino de Santiago, to Estella. Well built, with narrow passages through the pilgrim villages. A good hour of pure driving time.
- **Highlights & must-sees:**
  - Pamplona: explore the old town on foot – city walls and bastions, Santa María Cathedral with its Gothic cloister, the Calle Estafeta of the bull runs and the citadel as a green park.
  - Santa María de Eunate: octagonal Romanesque church standing alone in a field, with an arcaded ambulatory; most beautiful in the early light.
  - Puente la Reina: the six-arched pilgrim bridge over the Arga from the 11th century and the Calle Mayor with the Iglesia del Crucifijo; beyond it Cirauqui, with a preserved stretch of Roman road.
- **Official campsite or RV park:** Camping Lizarra on the edge of Estella, a good 1 km from the centre: electric hook-ups, sanitary facilities, service points, pool in summer. Alternatives: Camping Iratxe in Ayegui near Irache Monastery (ask the site directly about current operation and season beforehand) and Camping Errota-El Molino in Mendigorría, south of Puente la Reina, on the Arga. For a night without comforts, OSM lists a municipal motorhome area in Ayegui; check facilities and rules on site.
- **Free camping or nature tip (where legal):** You can park without any problem in the car parks of the pilgrim villages during the day; sleeping in the vehicle is permitted in legally usable car parks under Art. 92.4 RGC, as long as nothing extends beyond the outline of the vehicle. Many places on the Camino, however, designate time-limited parking zones and react sensitively to long-term parkers – when in doubt, use the designated Áreas.
- **Insider tip for campers:** Estella has a Thursday market around the Plaza de los Fueros – the car parks near the centre fill up early then. At Irache Monastery in Ayegui there is the well-known wine fountain of the Bodegas Irache for pilgrims; motorhomes are best parked at the monastery and not in the narrow lanes leading to the bodega.

### Stage 2: Estella-Lizarra to Sierra de Urbasa (approx. 50 km)

- **The drive:** Take the NA-718 north into the Améscoas valley, turning off to Baquedano at the foot of the sierra. Then continue on the NA-718, climbing the southern flank in hairpins onto the Urbasa plateau (around 900–1,000 m) with beech forest, pastures and karst hollows. Winding but two-lane; on the plateau there are grazing cattle and horses on the road, and mist is frequent.
- **Highlights & must-sees:**
  - Nacedero del Urederra: walk from Baquedano through beech forest to the karst spring with turquoise pools and small waterfalls, around 6 km there and back, 2–3 hours. Swimming and leaving the path are forbidden.
  - Balcón de Pilatos: viewpoint on the edge of the plateau above the spring basin, reached on foot from the NA-718 on the plateau. The edge is barely secured – keep your distance, and skip it in mist.
  - Raso de Urbasa: open pastures with sinkholes, shepherds' huts and free-roaming horses and cows; starting point for easy circular walks in the beech forest.
- **Official campsite or RV park:** Camping Urbasa directly on the plateau on the NA-718, in the middle of the nature park, and Camping Artaza-Urederra in Artaza below the sierra, only a few kilometres from Baquedano – handy for being at the spring early in the morning. Ask the sites beforehand about facilities, opening seasons and electric hook-ups; the altitude means cool nights even in summer.
- **Free camping or nature tip (where legal):** Urbasa-Andía is a nature park: camping is forbidden, and the protected-area rules apply regardless of the new parking rule. The car park in Baquedano is a day-parking area only. Do not stay overnight in the car parks on the plateau; use one of the two campsites instead.
- **Insider tip for campers:** For the Nacedero del Urederra an online reservation through the official portal of the Améscoa Baja valley is compulsory all year round: access is free, but limited to 500 people a day in time slots. The car park in Baquedano is automated, accessible only with a reservation, and charged (currently €10 for motorhomes according to the portal); staying overnight in the vehicle is forbidden there. Save the confirmation offline, as reception in the valley is weak.

### Stage 3: Sierra de Urbasa to Olite (approx. 95 km)

- **The drive:** Return on the NA-718 to Estella, then take the NA-132 south-east through cereal fields and vineyards via Oteiza and Larraga to Tafalla, and the N-121 for the last few kilometres to Olite. Wide, quiet country roads; the landscape gets drier with every kilometre. Just under two hours.
- **Highlights & must-sees:**
  - Palacio Real de Olite: the Gothic royal palace of Charles III the Noble with towers, battlement walks and hanging gardens; climb the towers for a view over the vineyards.
  - Santa María la Real with its richly decorated Gothic portal right next to the palace, plus the medieval vaulted passages beneath the plaza.
  - Wine town of Olite: wine museum and bodegas of the DO Navarra; in autumn it is harvest time, with tractors on the farm tracks.
- **Official campsite or RV park:** The municipal Área de Autocaravanas of Olite is a few minutes' walk from the palace; according to OSM around 10 pitches – check facilities and fee on the municipality's website. With electricity and sanitary facilities: Camping Olite (Ciudad de Olite), a good 2 km outside on the road to Peralta, with a pool in summer.
- **Free camping or nature tip (where legal):** In the old town of Olite the lanes are narrow and parking for large vehicles is not provided for – the Área is the sensible choice. Tafalla also has a motorhome area (according to OSM); check its current status in the apps beforehand.
- **Insider tip for campers:** Visit the palace early in the day: from midday the coach groups arrive, and in summer the heat builds up between the walls. It is best to refuel and do the big shop in Tafalla. The AP-15 parallel to the N-121 is a toll road; for the short distances on this route it is hardly worthwhile.

### Stage 4: Olite to Arguedas (edge of the Bardenas) (approx. 75 km)

- **The drive:** Via San Martín de Unx on a narrow, winding mountain road up to Ujué (around 800 m), then downhill via Pitillas into the Ribera and via Caparroso to Arguedas. The ascent to Ujué is narrow, with few passing places – drive slowly and allow for oncoming traffic. About 1.5 hours.
- **Highlights & must-sees:**
  - Ujué: fortified church of Santa María with a Romanesque chancel, battlement walk and views as far as the Pyrenees; the heart of King Charles II is kept in the church. In the village, try the local migas.
  - Laguna de Pitillas: steppe lake and bird sanctuary with an observation hide on the shore – marsh harriers, herons, and cranes and ducks in winter.
  - Arguedas: old cave dwellings in the sandstone slope above the town, reached on foot from the centre.
- **Official campsite or RV park:** Área de autocaravanas at the Sendaviva leisure park near Arguedas, according to OSM about 30 pitches, close to the access road to the Bardenas information centre; check opening times and fees beforehand. With full service: Camping Bardenas near Villafranca, around 20 km north-west, with electricity, sanitary facilities and a pool; because of the heat, choose shaded pitches in summer.
- **Free camping or nature tip (where legal):** Between Olite and Ujué motorhomes are often parked for the view at the edge of Ujué; space is scarce, and turning round in the village is difficult. According to OSM, San Martín de Unx has an Área with water – the more relaxed choice for a stopover.
- **Insider tip for campers:** Do not approach Ujué with long trailer combinations or vehicles over 7 m: the lanes at the top are steep and narrow, so park at the entrance to the village. For the Bardenas the next morning, fill the tank with fresh water and buy food – in the park there is only the information centre, with no supplies.

### Stage 5: Arguedas to Tudela via the Bardena Blanca (approx. 70 km)

- **The drive:** From Arguedas take the access road to the Centro de Información, then the signposted gravel track around the military training ground through the Bardena Blanca (a good 30 km loop). The track is wide, but with washboard, dust and potholes – the maximum speed in the park is 40 km/h, and slower is better; check your tyre pressure. Then take the NA-134 to Tudela. With stops, half a day.
- **Highlights & must-sees:**
  - Castildetierra: the free-standing clay tower with a sandstone cap, symbol of the Bardenas, visible from the car park on the track – do not enter, and climbing on the cabezos is forbidden.
  - Bardena Blanca: erosion gullies, table mountains such as Pisquerra and Rallón, salt crusts and, in spring, flowering steppe; photo stops only at the lay-bys.
  - Tudela: cathedral with the Puerta del Juicio, Plaza de los Fueros, the old Jewish quarter and the Ebro with its stone bridge; in the evening, menestra of Ribera vegetables.
- **Official campsite or RV park:** Área de Autocaravanas Tudela, according to OSM 12 pitches with service points, a good 10 minutes' walk from the old town; check the fee and length of stay on site. A quieter alternative: the Área in Cascante (OSM) in the surrounding area, or back to Arguedas.
- **Free camping or nature tip (where legal):** In the Bardenas Reales, camping in a tent or motorhome, sleeping in the open, fires and recreational drones are forbidden; visits are allowed only from 8 a.m. until one hour before dark. Vehicles only on the permitted tracks, at a maximum of 40 km/h. The military zone with the air force training ground in the centre must not be entered or driven through.
- **Insider tip for campers:** According to the administration, the park is accessible from 8 a.m. until one hour before dark; the Los Aguilares information centre has its own, changing opening hours. After rain the clay becomes slippery and tracks are closed – never drive in on wet ground. On days of air force exercises the southern section of the circular track between the barracks access and the junction towards Carcastillo is temporarily controlled or closed to vehicles and pedestrians, usually from the morning until 3 p.m.; during drive hunts the affected paths are closed from 8 a.m. to 2 p.m. Dates, closures and track conditions are listed under “Avisos” on the official Bardenas website. In summer, start at 8 a.m. sharp and be back before the midday heat.

### Stage 6: Tudela to Lumbier via La Oliva, Sangüesa and Javier (approx. 125 km)

- **The drive:** Take the NA-134 back to Arguedas and continue via Caparroso and Mélida to Carcastillo, along the northern edge of the Bardenas. From there via Cáseda to Sangüesa, a short detour to Javier and on via the A-21 or the country road to Lumbier. Empty country roads through cereals and almond trees, and at the end hill country with a view of the Pyrenees. A good two hours of pure driving time.
- **Highlights & must-sees:**
  - Monasterio de la Oliva near Carcastillo: early Cistercian monastery from the 12th century with a plain church and Gothic cloister; the monks sell wine and honey.
  - Sangüesa: the Romanesque figure portal of Santa María la Real by the bridge over the Aragón, plus palaces on the Rúa Mayor of the Aragonese Way of St James.
  - Castillo de Javier: restored castle and birthplace of St Francis Xavier, in spring the destination of the Javieradas pilgrim processions.
- **Official campsite or RV park:** Camping Iturbero near Lumbier, with electric hook-ups and sanitary facilities, close to the Foz de Lumbier; check the season beforehand. Alternative: according to OSM there is a motorhome car park in the town of Lumbier; check capacity, facilities and rules on site – in the evening it is often occupied early.
- **Free camping or nature tip (where legal):** Carcastillo, Santacara and several places in the Ribera have municipal Áreas with water, according to OSM – good stopovers. At the motorhome car park in Lumbier, too, the rule applies: no tables, chairs or awning.
- **Insider tip for campers:** The route through the Ribera has long stretches without a petrol station – fill up in Tudela or Caparroso. In Javier motorhomes park in the large car parks below the castle; during the Javieradas in early March access roads are closed and everything is full.

### Stage 7: Lumbier to Pamplona (approx. 85 km)

- **The drive:** From Lumbier take the NA-178 north into the Salazar valley as far as the Mirador of the Foz de Arbayún near Iso and return the same way; the road is narrow and winding, but well surfaced. Then take the A-21 (toll-free) west back to Pamplona. Just under two hours of driving in total.
- **Highlights & must-sees:**
  - Foz de Lumbier: a short, level walk on the old railway line of the Vía Verde del Irati through two tunnels into the Irati gorge, with griffon vultures above the rock walls and the ruins of the Devil's Bridge; take a torch for the tunnel.
  - Mirador de la Foz de Arbayún: viewing platform above the almost 6 km long gorge of the Salazar, where one of Navarre's largest griffon vulture colonies breeds.
  - Back in Pamplona: Parque de la Taconera and an evening of pintxos on the Calle San Nicolás.
- **Official campsite or RV park:** Área de Autocaravanas de Pamplona on the Calle Biurdana by the Parque de Trinitarios on the Arga, a good 1 km north-west of the old town: 33 pitches with service points, open around the clock; charged (currently €10.40 per night according to the city, double rate from 5 to 15 July), stay of 48 hours at most, return only after a week. Walk to the old town across the Arga. With electricity and sanitary facilities: Camping Ezcaba near Eusa, a few kilometres north of the city.
- **Free camping or nature tip (where legal):** Pamplona bans free camping within the city area and the parking of caravans without a towing vehicle by ordinance; in the Área tables, chairs and washing lines are prohibited, and emptying is limited to 45 minutes. For violations the ordinance provides fines of up to €500.
- **Insider tip for campers:** During the Sanfermines from 6 to 14 July the Área and campsites are full long in advance and the city centre is closed – avoid Pamplona then, or reserve very early. The car park at the Foz de Lumbier may be charged and fills up early at weekends; on weekdays, come in the morning.

## Camping practice & local rules

### Wild camping & overnight parking

- Basic Spanish principle: sleeping in a legally parked vehicle is allowed, whereas camping with anything that goes beyond the outline of the vehicle is not. Since 1 October 2026 Real Decreto 518/2026 (new Art. 92.4 of the Reglamento General de Circulación) explicitly regulates when a motorhome is correctly parked: no parts beyond the outline of the vehicle, support only on the tyres (levelling wedges allowed), no discharge of liquids. Municipalities may still regulate parking times, zones and maximum duration, but according to the DGT may not penalise solely because of the vehicle type; the rules for protected areas and coasts apply regardless. Implementation on the ground may take time – observe the signs.
- Navarre: camping outside authorised facilities is not provided for, and many municipalities and all protected areas explicitly forbid it. Since 2024 the overnight Áreas for motorhomes have been regulated by Decreto Foral 22/2024 with the categories Básica, Plus and Complementaria; existing Áreas are being adapted step by step. The region subsidises the construction of new Áreas, so the network is growing in small places.
- Protected areas that take precedence over the parking rule: Bardenas Reales (biosphere reserve; overnight stays, camping and fires forbidden, access by day only), Urbasa-Andía Nature Park, the nature reserves Foz de Lumbier and Foz de Arbayún, and the Laguna de Pitillas. Stay on the paths there; drones only with a permit, and in the Bardenas recreational drones are banned altogether.
- Pamplona has its own motorhome ordinance: free camping within the city area forbidden, Área with a 48-hour limit, fines of up to €500, for example for deliberately discharging waste water outside the service point. Apps: park4night and Campercontact for Áreas and user reports, plus the websites of the municipalities and of Turismo de Navarra.

### Waste disposal & supplies

- Service points are called “vaciado” or “punto de reciclaje”; many municipal Áreas in Navarre (Olite, Tudela, Carcastillo, Santacara, Ayegui, Pamplona) offer water and waste disposal, often free of charge or via a coin machine. Electricity is usually available only on campsites.
- Empty grey water and the cassette only at the service point – in Pamplona, deliberately discharging outside the service point counts as a very serious offence, and Art. 92.4 RGC prohibits any discharge of liquids when parking.
- Water: tap water is drinkable in Navarre; in the Ribera and the Bardenas in summer carry at least an extra 5 litres per person per day, as there is no tap in the park.
- Gas: Spanish exchange cylinders (butane/propane) do not fit German connections and are only handed out in exchange. Refillable cylinders can be filled at autogas (LPG) stations in Pamplona and Tudela using the Dish adapter; in the countryside stations are rare.

### Vehicle size & traffic rules

- Speed: motorhomes up to 3.5 t drive at 90 km/h on country roads and 120 km/h on motorways and autovías; over 3.5 t and with trailers 80 and 90 km/h respectively. In built-up areas with one lane in each direction the limit is usually 30 km/h. In the Bardenas the maximum on the tracks is 40 km/h.
- Tolls: the A-12, A-21 and N-121 are toll-free; the AP-15 (Autopista de Navarra) between Pamplona and Tudela is a toll road, payable in cash or by card, and electronically with a toll box.
- Low-emission zone: since 29 December 2025 the old town of Pamplona (Casco Antiguo) has been a ZBE; it coincides with the existing access-controlled zone, which only authorised vehicles may enter anyway. Where entry is allowed, the vehicle additionally needs at least the B environmental sticker; violations cost €200. Whether and how foreign vehicles can obtain an equivalent authorisation is not clearly regulated – as a rule avoid the old town with the motorhome and walk from the Área. Tudela and other cities: check the ZBE status before the trip.
- Since January 2026 the connected V16 warning light has replaced the warning triangle; keep a high-visibility vest within reach. Blood alcohol limit 0.5, 0.3 for novice drivers; using a mobile phone at the wheel is banned, even at traffic lights. Projecting rear carriers need the red-and-white warning panel.
- Heat, wind and fire: in the Ribera and the Bardenas temperatures above 40 °C are possible in summer, whereas Urbasa is often misty and cool. The Cierzo from the north-west reaches storm force in the Ebro valley – postpone the drive in the event of wind warnings for tall vehicles. In summer Navarre restricts all open fires; never barbecue in woodland and nature areas, and use gas stoves only inside the vehicle.

## CampingSpirit packing & preparation checklist

- Compressor and tyre pressure gauge – on the gravel tracks of the Bardenas the drive is smoother with slightly reduced pressure; afterwards return to road pressure.
- Sun shades for the windscreen and side windows, plus a 12 V fan: in the Ribera the body quickly heats up to over 35 °C in summer.
- An additional water canister (10–20 l) for the day in the Bardenas, where there is neither water nor shade.
- Head torch for the unlit tunnel of the Vía Verde in the Foz de Lumbier.
- Binoculars for griffon vultures in Lumbier and Arbayún and the birds of the Laguna de Pitillas.
- Warm jacket and rain protection for Urbasa: on the plateau it can be misty and below 12 °C even in August, while in Tudela it is 38 °C.

_As of 2026-10. Closures, fees and booking rules change: check official sources before you go._

## Sources

- [Bardenas Reales de Navarra – Normativa de Uso Turístico](https://bardenasreales.es/turismo/normativa-de-uso-turistico/)
- [Bardenas Reales de Navarra – Avisos y Recomendaciones (Sperren, Militärübungen, Jagd)](https://bardenasreales.es/avisos-y-recomendaciones/)
- [Tudela Hoy – Cortes de caminos en Bardenas por ejercicios aéreos (März 2026)](https://www.tudelahoy.com/articulo/ribera/cortes-caminos-bardenas-ejercicios-aereos-semana/20260323135246062655.html)
- [Valle de Améscoa Baja – Reservas Nacedero del Urederra: Preguntas frecuentes](https://urederra.amescoa.com/es/preguntas-frecuentes.html)
- [Ayuntamiento de Pamplona – El distintivo ambiental será obligatorio en la Zona de Bajas Emisiones (Casco Antiguo)](https://www.pamplona.es/actualidad/noticias/el-distintivo-ambiental-sera-obligatorio-desde-este-lunes-para-los-vehiculos)
- [Ayuntamiento de Pamplona – Ordenanza reguladora del estacionamiento y pernocta de autocaravanas](https://www.pamplona.es/sites/default/files/2022-01/Ordenanza%20reguladora%20del%20estacionamiento%20y%20pernocta%20de%20autocaravanas.pdf)
- [Ayuntamiento de Pamplona – Área de Servicio de Autocaravanas y Vehículos Vivienda](https://www.pamplona.es/entidades/area-de-servicio-de-autocaravanas-y-vehiculos-vivienda)
- [Navarra Capital – Los tres tipos de áreas para autocaravanas con la nueva normativa foral (Decreto Foral 22/2024)](https://navarracapital.es/los-tres-tipos-de-areas-para-autocaravanas-que-tendra-navarra-con-la-nueva-normativa-foral/)
- [Turismo Tierra Estella – Camping Iratxe](https://turismotierraestella.com/establecimientos/camping-iratxe/)
- [DGT – Instrucción PROT 2026/04 Autocaravanas](https://www.dgt.es/export/sites/web-DGT/.galleries/downloads/muevete-con-seguridad/normas-de-trafico/NOR-normativa-general/report_Instruccion-PROT-2026_04-Autocaravanas.pdf)
- [Motor.es – El nuevo Reglamento de Circulación dice cuándo una autocaravana está bien aparcada (RD 518/2026)](https://www.motor.es/noticias/el-nuevo-reglamento-de-circulacion-ya-dice-cuando-una-autocaravana-esta-bien-aparcada-en-espana-2026115554.html)

## Stop-by-stop itinerary

1. **Pamplona** (Spain)
2. **Puente la Reina** (Spain)
3. **Estella-Lizarra** (Spain)
4. **Baquedano** (Spain)
5. **Olite** (Spain)
6. **Ujué** (Spain)
7. **Arguedas** (Spain)
8. **Bardenas Reales** (Arguedas, Spain): A semi-desert of eroded clay towers in Navarre. Dirt tracks, open in daylight only; part of it is a military range.
9. **Tudela** (Spain)
10. **Carcastillo** (Spain)
11. **Sangüesa** (Spain)
12. **Javier** (Spain)
13. **Lumbier** (Spain)
14. **Pamplona** (Spain)

## Best time to go

The most pleasant months are usually April–May and September–October. Still fine, with some compromises, in June–August and November. July and August are the busiest months: book campsites early. (Estimate from long-term temperature averages, terrain and pass seasons)

## Practical notes for the road

- **Spain: Tolls on some roads, bridges or tunnels.** Many former toll motorways are now free; some AP roads still charge. Motorway limit for cars: 120 km/h.

## FAQs

**How long is Beech forest, royal castle and clay desert – by motorhome through Navarre from Urbasa to the Bardenas Reales?**
7-day round trip of about 360 km (224 mi) with 14 stops, starting and ending in Pamplona. About 4 h 58 min of driving in total.

**How many days do you need for Beech forest, royal castle and clay desert – by motorhome through Navarre from Urbasa to the Bardenas Reales?**
We suggest 7 days: about 4 h 58 min of driving, which leaves time for the stops.

**Where does Beech forest, royal castle and clay desert – by motorhome through Navarre from Urbasa to the Bardenas Reales start and end?**
It is a round trip that starts and ends in Pamplona.

**Which countries does Beech forest, royal castle and clay desert – by motorhome through Navarre from Urbasa to the Bardenas Reales pass through?**
Spain.

**Where can you camp along Beech forest, royal castle and clay desert – by motorhome through Navarre from Urbasa to the Bardenas Reales?**
OpenStreetMap lists 58 campsites and motorhome stopovers within 20 km of the stops on this route. For example: Ezcaba, Camping El Real and Camping Errota-El Molino.

**When is the best time for Beech forest, royal castle and clay desert – by motorhome through Navarre from Urbasa to the Bardenas Reales?**
The most pleasant months are usually April–May and September–October. Still fine, with some compromises, in June–August and November. (Estimate from long-term temperature averages, terrain and pass seasons)