In-depth guide · CampingSpirit
From the Gateway Arch via St. Charles, the wine villages on MO-94 and German Hermann to the Katy Trail at Rocheport, into old Arrow Rock, to the Lake of the Ozarks and through the St. Francois Mountains to French Ste. Genevieve: around 1,000 kilometres of river valley, limestone bluffs and settler history.
The spirit of the route
Here the Missouri is no longer a wild river but a broad, muddy-brown ribbon between limestone bluffs, floodplain forest and cornfields. Alongside it runs the old bed of the Missouri–Kansas–Texas Railroad, today the Katy Trail, where you roll by bike past rock walls, vineyards and sleepy railway depots. In the 19th century German emigrants set brick houses, wineries and church steeples into the hills, Lewis and Clark travelled upriver here in 1804, and the Santa Fe trade began in Arrow Rock. From the sliding door you see morning mist over the river bottoms and bald eagles on dead cottonwoods, and in the evening fireflies in the grass. Then the land grows hillier: karst Ozarks with springs and caves, granite boulders the size of houses and, at the end, the post-built houses of the French on the Mississippi.
Stage-by-stage plan
1Stage 1: St. Louis to St. Charles (approx. 60 km)
- The drive
- From the Gateway Arch northwest on I-70 and across the Missouri to St. Charles; pure driving time around 30 minutes, considerably more at rush hour. Downtown St. Louis is hard work for large vehicles: one-way streets, parking garages with height limits, little space on the riverfront road. From St. Charles it is then around 35 kilometres south on I-64 (US-40) over the Daniel Boone Bridge across the Missouri and on MO-109 to Babler State Park near Wildwood. Fuel stations and supermarkets everywhere.
- Highlights & must-sees
- Gateway Arch: the 192-metre stainless-steel arch from 1965 on the Mississippi, with a museum in its base and a tram to the observation deck. Book timed-entry tickets in advance; it is best to leave the motorhome outside the centre and take MetroLink downtown.
- Historic Main Street in St. Charles: brick and timber houses from the early 19th century, the first Missouri State Capitol (1821–1826, now a State Historic Site) and Frontier Park on the river, where the Lewis and Clark Expedition set off in May 1804.
- Katy Trail from St. Charles: the trailhead at Frontier Park is the convenient starting point for a first short bike ride along the river; the official start of the roughly 385-kilometre trail lies further east in Machens.
- CampingSpirit overnight tip
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Official campsite or RV park: Dr. Edmund A. Babler Memorial State Park near Wildwood: wooded campground in the hill country west of St. Louis, sites with electric and without hookups, shower house, dump station. Reservations via mostateparks.com; in winter parts of the campground and the restrooms are restricted. Check the length limits for each individual site.
Free camping or nature tip (where legal): In greater St. Louis and in St. Charles, sleeping in your vehicle on streets and public car parks is not permitted; there is no free camping here. The car parks at the Arch and at the trailheads are open during the day only.
- Insider tip for campers
- St. Charles’s Main Street is partly paved with bricks and narrow; large vehicles park in the lots at Frontier Park or north of the old town. Fill up and shop in St. Charles before the wine country – along MO-94 there are only small shops for many kilometres.
2Stage 2: St. Charles to Hermann (approx. 120 km)
- The drive
- From St. Charles west on MO-94 (from Babler back via MO-109 and the Daniel Boone Bridge to MO-94): two lanes, no shoulder, with crests and bends at the foot of the limestone bluffs and between vineyards, speed limit mostly 55 mph (88 km/h), considerably less in the towns. The Katy Trail runs largely parallel; watch out for cyclists at crossings. Via Defiance, Augusta, Dutzow, Marthasville and Treloar to McKittrick, then over the MO-19 Missouri River bridge to Hermann. Pure driving time around 2 hours, a full day with stops. On autumn weekends the road is busy with winery visitors.
- Highlights & must-sees
- Historic Daniel Boone Home near Defiance: the stone house where the frontiersman Daniel Boone spent his last years, with a small village of relocated 19th-century buildings; run by St. Charles County, check tours and opening hours in advance.
- Augusta: in 1980 the village became the first officially recognised wine-growing region in the USA (American Viticultural Area). Wineries on the hills above the river; the typical grape is Norton, Missouri’s red state grape. Drivers stay sober – better to cycle from winery to winery on the Katy Trail.
- Hermann: founded in 1837 by a German settlement society from Philadelphia, with brick houses, churches and wine cellars on the hillside. The Deutschheim State Historic Site shows two houses of German immigrants; in October the weekends are packed with Oktoberfest events.
- CampingSpirit overnight tip
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Official campsite or RV park: Hermann City Park Campground: municipal campground in the city park south of the old town, open year-round, RV sites with electric and water, plus a gravel area and tent sites, shower house and dump station. Book through the City of Hermann (hermannmo.com); reserve early for festival weekends. Alternative en route: St. Charles County’s Klondike Park near Augusta, a former quarry right on the Katy Trail with sites and cabins; check facilities when booking.
Free camping or nature tip (where legal): Along MO-94 and in the wine villages there is no public land for free camping; Katy Trail trailheads are open during the day only, and overnight stays there are prohibited. Winery car parks only with explicit permission.
- Insider tip for campers
- When the Missouri floods, sections of MO-94 are occasionally under water – after heavy rain check the status with MoDOT (Traveler Information Map). If you only want to ride the trail in one direction: the Amtrak Missouri River Runner line stops in Washington, Hermann and Jefferson City, among other places; reserve bike space in advance.
3Stage 3: Hermann to Columbia (approx. 140 km)
- The drive
- Back north over the bridge and on along MO-94 on the north bank via Rhineland, Portland and Mokane to Jefferson City – a quiet, winding road between river bottom and limestone bluffs, speed limit 55 mph. On the north bank opposite the capital, cross into the city on the US-54/63 bridge, then north on four-lane US-63 to Columbia. Pure driving time around 2.5 hours.
- Highlights & must-sees
- Missouri State Capitol in Jefferson City: domed building from 1917 on the bluff above the river; in the House Lounge Thomas Hart Benton’s mural “A Social History of the State of Missouri” shows slavery, industry and gangsters alongside pioneer idylls. Tours free, check times in advance.
- Missouri State Penitentiary: the state prison opened in 1836 and closed in 2004, with limestone cell blocks, today with tours run by the City of Jefferson City; book tickets in advance.
- Katy Trail Bridge: a pedestrian and cycle bridge connects downtown Jefferson City across the Missouri with the North Jefferson trailhead – a lovely evening walk with a view of the Capitol.
- CampingSpirit overnight tip
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Official campsite or RV park: Finger Lakes State Park north of Columbia on US-63: campground beside former coal-mine lakes, sites with and without electric, shower house, dump station. The park also has a motocross and off-road vehicle track; on race weekends it can be noisy. Reservations via mostateparks.com.
Free camping or nature tip (where legal): In the Cedar Creek Ranger District of the Mark Twain National Forest between Jefferson City and Columbia, dispersed camping on national forest land is generally permitted unless signed otherwise (maximum 14 days). A simple option is the small Forest Service Pine Ridge Campground near Guthrie (between Ashland and Fulton): a few sites without hookups and without a dump station, tight and only partly suitable for large motorhomes; check fees and season with the Forest Service. Private land lies close by – check boundaries on the forest maps.
- Insider tip for campers
- In Jefferson City there are only a few spaces for long vehicles around the Capitol; it is better to park at the North Jefferson trailhead and walk across the bridge. Rock Bridge Memorial State Park on the southern edge of Columbia (natural stone bridge, Devil’s Icebox cave) is a worthwhile stop but has no campground.
4Stage 4: Columbia to Arrow Rock (approx. 80 km)
- The drive
- A cycling day: by vehicle only around 25 kilometres on I-70 or country roads to Rocheport, park there and ride the Katy Trail. Afterwards continue west on I-70, past the Boonville exit, and on MO-41 to Arrow Rock. I-70 in Missouri is being widened section by section over several years; expect roadworks, lane shifts and queues. Pure driving time around 1 hour.
- Highlights & must-sees
- Rocheport and the Katy Trail tunnel: the trail’s only tunnel, around 75 metres long, was cut through the limestone for the MKT railway in 1893. West of it the trail runs beneath sheer bluffs right beside the river – the most scenic section. On the rocks near the mouth of Moniteau Creek, Lewis and Clark described rock paintings.
- MKT Trail: a connector trail around 14 kilometres long from downtown Columbia through woods and creek valleys to the Katy Trail; together with the ride to Rocheport, a day trip of around 50 kilometres.
- Arrow Rock: the village on a bluff above the Missouri is protected as a National Historic Landmark; boardwalks, the Huston Tavern from 1834, the house of the painter George Caleb Bingham and the Lyceum Theatre with its summer programme. In the early 19th century traders set out from here on the Santa Fe Trail.
- CampingSpirit overnight tip
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Official campsite or RV park: Arrow Rock State Historic Site Campground: in the woods at the edge of the village, open year-round, sites without hookups, with electric, and with electric, water and sewer, showers, dump station; walking distance to the village. Showers and drinking water only from April to October; the gate may be closed from 10 pm, so arrive before then. Reservations via mostateparks.com.
Free camping or nature tip (where legal): Camping is not permitted on the Katy Trail itself or at the trailheads. The Missouri Department of Conservation (MDC) runs Conservation Areas in the region where camping is allowed only at expressly designated, mostly basic spots – check the rules for each area on mdc.mo.gov.
- Insider tip for campers
- The Rocheport trailhead has parking, water and toilets; with long vehicles come early, as it is full on autumn weekends. The trail is surfaced with crushed limestone – wide tyres are better than road-bike tyres. After floods or construction work, sections are closed; current notices on mostateparks.com under Katy Trail State Park.
5Stage 5: Arrow Rock to Lake of the Ozarks (approx. 200 km)
- The drive
- Back on MO-41, via Boonville and then south on MO-5: two lanes via Tipton and Versailles through pastureland and, from the Lake of the Ozarks area, into hilly, wooded karst country. At Camdenton take US-54 to Ha Ha Tonka State Park, then US-54 through Osage Beach to Lake of the Ozarks State Park. Around 3 hours of pure driving time; on summer weekends US-54 around the lake gets badly congested.
- Highlights & must-sees
- Boonville: on the riverbank stand the Katy Trail depot and the MKT’s steel lift bridge over the Missouri; in town, Thespian Hall from 1857, one of the oldest theatres west of the Appalachians still in use.
- Ha Ha Tonka State Park: on a rock above the lake stand the ruins of a European-style castle that a Kansas City businessman had built from 1905 and that burned out in 1942. Add a natural stone bridge, sinkholes, a spring on the lakeshore and wooden staircases with more than 300 steps. Day use only, no campground.
- Bagnell Dam: the 1931 dam impounds the Osage River to form the Lake of the Ozarks with its endlessly branching shoreline; views from the dam and from the Strip in Lake Ozark.
- CampingSpirit overnight tip
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Official campsite or RV park: Lake of the Ozarks State Park near Osage Beach, Missouri’s largest state park: campground in several sections in oak woodland near the lake, sites without hookups, with electric and some with sewer, shower houses, dump station, swimming beaches; in the park there are also tours of Ozark Caverns. Reservations via mostateparks.com, book in good time in summer.
Free camping or nature tip (where legal): The shores of the Lake of the Ozarks are almost entirely privately built up; free camping is not possible here, and car parks in town are off limits at night. National forest land only resumes further east in the Mark Twain National Forest.
- Insider tip for campers
- The car park at the Ha Ha Tonka castle ruins is tight for very long rigs; if necessary, park at the car park by the spring trail. Through Osage Beach, US-54 is a shopping strip with supermarkets, DIY stores and propane refills – stock up here for the following remote stage.
6Stage 6: Lake of the Ozarks to Johnson’s Shut-Ins (approx. 300 km)
- The drive
- The longest stage: east on MO-42 to Vienna, on US-63 to Rolla, then via Salem on winding state highways (including MO-32) through the Mark Twain National Forest and on MO-21 and Highway N into the valley of the East Fork Black River. Lots of forest, crests and small towns, speed limit mostly 55 mph, deer on the road especially at dusk. Pure driving time around 4.5 hours; plan the route with a motorhome satnav, fuel stations between Salem and the park are scarce.
- Highlights & must-sees
- Johnson’s Shut-Ins State Park: the river squeezes through volcanic rock around 1.5 billion years old, forming chutes, pools and small falls – a natural swimming pool in summer. When the water is high, swimming is life-threatening; take the warning signs seriously.
- Scour Channel: in 2005 the upper reservoir of the Taum Sauk pumped-storage plant failed; the flood wave tore a swath down to bedrock through the park. An interpretive trail shows the exposed rock layers.
- Taum Sauk Mountain State Park nearby: Missouri’s highest point (around 540 metres) and the Mina Sauk Falls Trail to the state’s highest waterfall, which mainly carries water in spring.
- CampingSpirit overnight tip
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Official campsite or RV park: Johnson’s Shut-Ins State Park Campground: rebuilt after the 2005 flood, five loops with sites without hookups, with electric, and with electric, water and sewer (some 50 A), plus an equestrian loop and walk-in tent sites, shower houses, dump station. From November to March the water is turned off in most loops. Reservations via mostateparks.com up to 12 months ahead; book early for summer weekends. Simple and quiet: the small campground in Taum Sauk Mountain State Park, no hookups, narrow access road.
Free camping or nature tip (where legal): In the Mark Twain National Forest around the St. Francois Mountains, dispersed camping on forest land is generally permitted unless signed otherwise (maximum 14 days); there are also simple, low-cost Forest Service recreation areas – check season and condition with the Forest Service. Forest roads are often gravel and slippery after rain.
- Insider tip for campers
- Swimming in the shut-ins is only allowed in the designated area; bring water shoes, as the rock is slippery. Glass bottles and alcohol are banned in the swimming area. If a thunderstorm warning is issued, leave the river immediately – the water level rises within minutes.
7Stage 7: Johnson’s Shut-Ins to Ste. Genevieve (approx. 130 km)
- The drive
- North via Highway N and MO-21 through the Arcadia Valley with Ironton and Pilot Knob to Elephant Rocks State Park near Graniteville. Then east on MO-32 via Farmington; shortly before Ste. Genevieve turn right to Hawn State Park. Hilly, two lanes, speed limit 55 mph, pure driving time a good 2 hours. Back to St. Louis it is around 100 kilometres on I-55 and a good hour.
- Highlights & must-sees
- Elephant Rocks State Park: granite boulders around 1.5 billion years old that stand one behind the other like a herd of elephants, the largest weighing about 680 tonnes. The paved Braille Trail leads through them with step-free access, plus an old quarry with a pool. Day use only.
- Fort Davidson State Historic Site in Pilot Knob: earthworks of a Civil War fortification that was fiercely fought over in 1864; small museum.
- Ste. Genevieve: founded around 1750, Missouri’s oldest permanent European settlement. Ste. Genevieve National Historical Park (NPS) protects French colonial post-built houses (poteaux-en-terre and poteaux-sur-sol) such as the Bolduc House and the Amoureux House; visitor centre in town, house opening hours seasonal.
- CampingSpirit overnight tip
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Official campsite or RV park: Hawn State Park west of Ste. Genevieve: campground in pine and oak woodland on Pickle Creek, sites without hookups and with electric, shower house, dump station; one of the finest hiking parks in the state (Whispering Pine Trail). Reservations via mostateparks.com; access via a narrow, winding park road.
Free camping or nature tip (where legal): Sleeping in your vehicle is not permitted in Ste. Genevieve or on the Mississippi riverbank. In the MDC areas nearby camp only at designated spots; otherwise use the state parks.
- Insider tip for campers
- Pickle Springs Natural Area (MDC), a few kilometres from Hawn State Park, has a loop trail of around 3 kilometres through sandstone canyons with arches and rock towers; small car park, so with large vehicles come early. In Ste. Genevieve’s old town park generously on the outskirts – the lanes are narrow.
Camping practice & local rules
Wild camping & overnight parking
- Missouri has no statewide ban on sleeping in your vehicle, but cities and towns set their own rules, and it is prohibited at trailheads, riverside parks and in state parks outside the campgrounds. Legal free camping is practically only possible in the Mark Twain National Forest (dispersed camping, maximum 14 days unless signed otherwise).
- Missouri Department of Conservation Conservation Areas: camping only at expressly designated spots and with a length-of-stay limit; the rules are on mdc.mo.gov in each area’s atlas entry. Facilities are usually just a fire ring, no water.
- Missouri State Parks charge no entrance fee; you pay for camping (by facilities: no hookups, electric, water and sewer) and for individual tours. Reservations online via mostateparks.com or by phone through the call centre, with a reservation fee (slightly higher by phone); main season in most parks 1 April to 31 October, and in winter water, showers and some loops are partly turned off or closed.
- Federal sites: since 2026, US national parks have in some cases charged higher fees and surcharges to visitors without US residency; check current amounts on nps.gov. Gateway Arch and Ste. Genevieve are NPS units; tickets for the tram at the Arch are separate.
- MoDOT rest areas and welcome centers are for breaks; do not plan to stay overnight. Supermarket and department-store car parks only with explicit permission from the store.
- Apps: Campendium, iOverlander and The Dyrt; Park4Night is not widely used in Missouri. Ticks and chiggers are everywhere from spring to autumn.
Waste disposal & supplies
- Dump stations at practically all state park campgrounds on the route (Babler, Finger Lakes, Arrow Rock, Lake of the Ozarks, Johnson’s Shut-Ins, Hawn) and at private RV parks; disposal is often for campers only.
- Drinking water from taps at campgrounds and at many Katy Trail trailheads; hoses only where permitted. Tap water is drinkable.
- Empty grey and black water only at dump stations; draining into woods, creeks or cave areas is prohibited – in the karst of the Ozarks it goes straight into the groundwater and the springs.
- Propane: US cylinders are refilled or exchanged at fuel stations, DIY stores and RV parks; European cylinders are generally not refilled. Last major supply towns before the hill country: Osage Beach and Rolla.
- Electricity: state park sites mostly offer 30 or 50 A; generators only during the hours set by campground rules.
- Shopping and fuel: St. Charles, Washington, Jefferson City, Columbia, Boonville, Osage Beach, Rolla, Farmington; between Salem and the Black River and along MO-94 only small shops.
Vehicle size & traffic rules
- Speed limits: interstates in rural Missouri mostly 70 mph (113 km/h), in urban areas 55–60 mph; two-lane state highways mostly 55 or 60 mph. There are no separate lower limits for motorhomes and trailer rigs, but there are signed work zones with increased fines.
- Phones while driving: since 1 January 2025 the hands-free law (Siddens Bening Hands-Free Law) has been fully enforced. No driver may hold or support the phone in the hand or on the body while driving, or type, scroll or film; navigation is only allowed with a fixed-mounted device operated by voice or a single touch. Calls only hands-free or with a headset. Fines rise considerably for repeat offences.
- Tolls: there are no toll roads on this route. I-70 is being widened in several construction phases; expect roadworks, narrow lanes and speed restrictions.
- Thunderstorms and tornadoes: main season April to June, but severe weather continues into autumn. Follow National Weather Service warnings via weather radio or app; in a tornado warning (Warning), go to a sturdy building – motorhomes and tents offer no protection; many state parks have storm shelters in their restroom buildings. Sirens in towns mean: take shelter immediately.
- Flash floods: in the Ozarks, creeks rise quickly after heavy rain; never drive through flooded roads or fords (“Turn Around, Don’t Drown”). The Missouri, and with it the Katy Trail and MO-94, can also flood after rain.
- Firewood: do not bring firewood from other states (pests such as the emerald ash borer); buy it locally. Fires only in existing fire rings.
- Emergency: 911. Mobile coverage is mostly good in the river valley, patchy in the Mark Twain National Forest and around Johnson’s Shut-Ins – download offline maps.
CampingSpirit packing & preparation checklist
- Bikes with wide tyres or gravel bikes, plus a puncture kit: the Katy Trail is surfaced with crushed limestone, and repair shops are only found in the larger trail towns.
- Phone mount and hands-free kit: in Missouri you may not hold your phone while driving, not even for navigation.
- Weather radio with NOAA reception or a severe-weather app with an alarm tone: tornado and thunderstorm warnings often come at night, and coverage in the hill country is patchy.
- Water shoes with firm soles: for the slick rock pools of Johnson’s Shut-Ins and creek crossings in the Ozarks.
- Tick remover, repellent with DEET or picaridin and permethrin for clothing: ticks and chiggers lurk in the tall grass along the trail and at the campgrounds.
- Cool box or wine-box padding: for bottles from Augusta and Hermann, so they survive the winding stages.
As of 2026-10. Closures, fees and booking rules change: check official sources before you go.
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