San Jose Island is a pristine barrier island located near Mustang Island State Park. Accessible only by boat, it offers a secluded and untouched beach experience. The island is known for its unspoiled natural beauty, with miles of sandy beaches, dunes, and grassy areas. Visitors can enjoy swimming, shelling, and sunbathing in a tranquil setting. San Jose Island is also a popular spot for birdwatching, with opportunities to see a variety of coastal and migratory birds. It is the perfect destination for those seeking a peaceful and remote beach getaway.