2025 Map of South Bird Island

About this map

Padre Island National Seashore dominates this coastal landscape, protecting a massive stretch of barrier island terrain along the Texas Gulf Coast. This modern survey illustrates the narrow, complex geography of Padre Island, where the land is punctuated by distinctive rises such as Big Hill and Little Dagger Hill. To the west, the Intracoastal Waterway serves as a vital maritime artery, separating the island from the mainland near the southern reaches of Corpus Christi. The map details the transition from the open waters of the Gulf of America to sheltered features like Big Cove and Little Harbor. Recreational and environmental sites are well-documented, including the access point at Malaquite Beach and the boating hub of Bird Island Basin, alongside specialized paths like the Nature Trail that weave through the dunes.