Crab Island in Destin, Florida is a unique and vibrant destination that offers a one-of-a-kind experience. Nestled in the emerald waters of the Gulf of Mexico, Crab Island is not actually an island but rather a sandbar that has become a popular gathering spot for locals and tourists alike. Here's what it's like to be at Crab Island: As you approach Crab Island by boat, you'll be greeted by a lively scene of boats of all shapes and sizes anchored in the shallow waters. The water around the sandbar is clear and inviting, displaying stunning shades of turquoise and blue. It's a sight that immediately captures your attention and fills you with anticipation.