Apr 21, · Padre Island National Seashore: Nude in Texas! - See 1, traveler reviews, candid photos, and great deals for Corpus Christi, TX, at TripAdvisor.5/5. South Padre Island is located on the coastal tip of Texas. We have beautiful beaches, warm Gulf waters, fishing, boating, bird watching, and shopping. The beaches of South Padre Island, Nude Beach There is also a self-proclaimed public "nude" beach located approximately miles north of the Beach Access 6.