Castroville Regional Park sits within a city-managed park on the western edge of Castroville, Texas, where the Medina River runs alongside the grounds and shapes much of what draws campers here. The campground accommodates both RVs and tents, with full hookups including electric, water, and sewer available on sites that accept rigs up to 50 feet. Two distinct sections exist: a treed area with sites that run close together and vary in length, and an open gravel-over-asphalt section where sites are larger and more level, though some reviewers have noted uneven ground that can leave a rig's front wheels off the surface.
The Medina River is a consistent draw. Campers report access to swimming holes and riverside trails, and Patrick H. sums up the pull simply: "Get to the river." Beyond the water, the park includes soccer fields, playgrounds, a laundry room, and hiking trails. Weekends bring noticeably more activity, and the park sees regular use from joggers and day visitors. Cell coverage on AT&T runs around 2-3 bars of LTE; the WiFi has been unreliable according to multiple reviewers.
Restrooms and showers are on-site, with several reviewers noting they were clean but showing wear. The campground stays open year-round and accepts reservations. Pets are allowed. Campers passing through on routes toward Big Bend or looking to explore campsites near Castroville will find nearby alternatives as well, including Alsatian RV Resort a few miles to the west. The park works well for families and RV travelers who want utility hookups alongside river and trail access.
RV Road Trip Guides
Map & DirectionsCastroville Regional Park is located in Texas near Castroville
Public CampgroundDirections
In Castroville: From junction of US Hwy 90 & Athens Street, go South 5 blocks on Athens Street to Lisbon Street, then right on Lisbon Street 3 blocks to Alsace Street, then left on Alsace Street to park entrance on right.
Address
816 Alsace Avenue
Castroville, TX 78009
Coordinates
29.3436082 N
98.8819684 W
Connectivity
T-Mobile5GExcellent CoverageVerified by 4 usersLast on 8/22/26- Verizon5GExcellent CoverageVerified by 4 usersLast on 8/22/26
- AT&T5GExcellent CoverageVerified by 2 usersLast on 8/22/26
Connectivity
- T-Mobile5GExcellent CoverageVerified by 4 usersLast on 8/22/26
- Verizon5GExcellent CoverageVerified by 4 usersLast on 8/22/26
- AT&T5GExcellent CoverageVerified by 2 usersLast on 8/22/26
Access
- Drive-InPark next to your site
- Walk-InPark in a lot, walk to your site.
- Hike-InBackcountry sites.
Site Types
- Tent Sites
- RV Sites
- Standard (Tent/RV)
- Dispersed
- Group
Features
For Campers
- Market
- ADA Access
- Trash
- Picnic Table
- Phone Service
- Reservable
- WiFi
- Showers
- Drinking Water
- Electric Hookups
- Toilets
- Pets
- Fires
For Vehicles
- Sanitary Dump
- Sewer Hookups
- Water Hookups
- Pull-Through Sites
- 50 Amp Hookups
- Big Rig Friendly
Drive Time
- 26 min from San Antonio, TX
- 1 hr 37 min from Austin, TX
- 1 hr 54 min from Eagle Pass, TX
- 2 hrs 16 min from Victoria, TX
