Sip back and explore South West Texas at Amistad National Recreation Area, a 265 km² natural oasis rich in fossils, karst landscapes, Cretaceous limestone, and Pleistocene megafauna. Discover marine life of the Western Interior Seaway, ancient petroglyphs at Panther Cave, water sports, hiking, and camping opportunities while uncovering the region’s geological, palaeontological, and cultural heritage.