Swimming holes and granite domes in the Texas Hill Country
A grotto pool, a granite dome and German bakeries in Fredericksburg.
- Distance
- approx. 280 km (174 mi)
- Driving
- 3 h 07 min
- Suggested days
- 3
- Stops
- 6
- States
- TX
- Best time to go
- March–April and October–December
- Tolls and vignettes
- ≈ $2
- Updated
- March 28, 2026
At a glance: 3-day road trip of about 280 km (174 mi) with 6 stops, from Austin to San Antonio. About 3 h 07 min of driving in total. Best time to go: March–April and October–December. Tolls and vignettes for a car: about $2 (TX).
More road trips in Texas · More road trips from Austin
Photos along the route
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Route description
Leave Austin west on US-290 toward Dripping Springs and Hamilton Pool Preserve, a jade-green pool under a collapsed limestone grotto with a waterfall. Entry requires a reservation made in advance, and swimming can be closed after heavy rain or for water quality, so check before you go.
Continue west on US-290 through Johnson City to Fredericksburg, founded by German settlers, where bakeries and beer gardens line Main Street. Enchanted Rock, a huge pink granite dome, rises about 18 miles north on RM 965. The summit trail is short and steep, and day passes sell out on weekends, so reserve ahead and start early before the rock heats up.
From Fredericksburg, head southeast via Comfort and I-10 to San Antonio. The Alamo, the mission founded in 1718 and the center of Texas history, stands downtown a few blocks from the River Walk. Spring brings wildflowers to the roadsides, while summer is hot enough that the swimming holes are crowded and reservations are essential.
Which stops are on Swimming holes and granite domes in the Texas Hill Country?
In driving order. Distances are estimates between consecutive stops.
- 1Start
Austin
TX - 245 km
Hamilton Pool Preserve
NatureDripping Springs, TXA jade-green pool under a collapsed limestone grotto with a waterfall. You need a reservation.
- 382 km
Enchanted Rock
NatureFredericksburg, TXA huge pink granite dome in the Hill Country. The summit trail is short and steep, and day passes sell out on weekends.
- 430 km
Fredericksburg
TX - 5122 km
The Alamo
HistorySan Antonio, TXThe 1718 mission church at the center of Texas history. The River Walk is a few blocks away.
- 61 km
San Antonio
TX
How do you drive Swimming holes and granite domes in the Texas Hill Country in 3 days?
3 days, split by driving time. Campsites from OpenStreetMap: check opening dates before you go.
- Day 1: Austin → Enchanted Rock · 79 mi · 1 h 25 minOn the way: Hamilton Pool Preserve.Overnight nearby, for example: Lady Bird Johnson RV Park (18 mi); Arch Ray RV Resort (18 mi).
- Day 2: Enchanted Rock → Fredericksburg · 19 mi · 0 h 20 minOvernight nearby, for example: Lady Bird Johnson RV Park (3 mi); Arch Ray RV Resort (4 mi).
- Day 3: Fredericksburg → San Antonio · 76 mi · 1 h 22 minOn the way: The Alamo.Overnight nearby, for example: Fort Sam Houston Recreation Vehicle Park (5 mi); Traveler's World RV Resort (4 mi).
When is the best time for Swimming holes and granite domes in the Texas Hill Country?
The most pleasant months are usually March–April and October–December. Still fine, with some compromises, in January–February and May. Hot in June–September. July and August are the busiest months: book campsites early.
Estimate from long-term temperature averages, terrain and pass seasons
More routes for the best months
Practical guides for this route
Photo by Malivez on UnsplashDriving in the US: The Rules European Visitors Most Often Get Wrong at the Wheel
Photo by Aleksandr Dalakian on UnsplashFuel, Tolls and Distances: Practical US Driving Math for Motorhome and Camper Travelers
Photo by Tracy Zhang on UnsplashUS national parks: entry fees, passes and reservations in plain terms
Themes
Plan this route for your vehicle
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FAQs
How long is Swimming holes and granite domes in the Texas Hill Country?
3-day road trip of about 280 km (174 mi) with 6 stops, from Austin to San Antonio. About 3 h 07 min of driving in total.
How many days do you need for Swimming holes and granite domes in the Texas Hill Country?
We suggest 3 days: about 3 h 07 min of driving, which leaves time for the stops.
Where does Swimming holes and granite domes in the Texas Hill Country start and end?
It starts in Austin and ends in San Antonio.
Which states does Swimming holes and granite domes in the Texas Hill Country pass through?
Texas.
Where can you camp along Swimming holes and granite domes in the Texas Hill Country?
OpenStreetMap lists 86 campsites and motorhome stopovers within 19 mi of the stops on this route. For example: Meadow Lane RV Park, Austin RV Park North and Great Escapes Elgin RV Park.
How much are the tolls on Swimming holes and granite domes in the Texas Hill Country?
Tolls and vignettes for a car: about $2 (TX). Estimate with typical rates; motorhomes pay more, and vehicles over 3.5 t often pay by distance.
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