Seminole Canyon State Park and Historic Site — RV Camping in Texas, US

Seminole Canyon State Park and Historic Site offers a distinctive camping experience in remote southwest Texas, near Del Rio and adjacent to Amistad Reservoir. This 1,400-foot elevation park is home to Texas' most spectacular rock art, including the renowned Fate Bell Shelter pictographs created by ancient canyon dwellers. The park preserves 46 campsites ranging from primitive to full hookups, accommodating RVs of all sizes with pull-through sites, 50-amp and 30-amp electrical service, water hookups, and a dump station. Big rigs are welcome at this RV-friendly destination. Campers enjoy full amenities including grills, tables, internet access, and pet-friendly accommodations. Beyond camping, Seminole Canyon provides nearly 10 miles of trails for hiking and mountain biking, Rio Grande access, guided archaeological tours of significant cultural sites, and geocaching opportunities. Visitor center programs and daily shelter tours (Wednesday-Sunday) offer insight into the area's rich history. The remote setting offers excellent wildlife viewing along the Rio Bravo Loop and proximity to regional attractions like the Judge Roy Bean Visitor Center. Located along US-90 in the vast Texas backcountry, Seminole Canyon suits campers seeking cultural heritage, outdoor recreation, and the authentic landscape of the Rio Grande Valley.