Passage key is located between Anna Maria Island and Egmont Key at the mouth of Tampa Bay. Passage Key boasts some of the clearest waters in Florida. The area features shallow waters with clean, white sandy bottoms, making it an popular spot for snorkeling and shelling. As a designated wildlife sanctuary, visitors are encouraged to admire the natural beauty while respecting the environment. While walking on the shoreline is prohibited, the vibrant marine life, including dolphins, sand dollars, and various birds, makes this island a destination that nature enthusiasts must visit. Depending on the time of year, you might see seagulls, pelicans, ospreys, and other seabirds.