Explore San Blas: 7-Night Sailing Charter with Incredible Snorkeling Experiences Sailing through San Blas is like stepping into a Caribbean that no longer exists elsewhere. This untouched archipelago of 365 islands is the only place in the region where turquoise waters, white-sand beaches, and a vibrant indigenous culture remain wild, authentic, and completely free of large cruise ships, high-rises and mass tourism. Whether you’re a seasoned traveler or planning a seamless fa