Snorkeling in the Peanut Island artificial lagoon is a mixed proposition. On the one hand, it's not flushed properly by the tides, so you have more of a lake-snorkel feel to your excursion. Kind of yucky, so the lagoon is usually empty of snorkelers and swimmers. BUT... as with many avoided locations, there are some definite reasons to try it at least once. Our friend Bob encountered a manatee when he was there. We saw itty-bitty baby barracudas (near the rocks by the bridge) and, best of all, LOTS of upside-down jellyfish (in the shallowest parts of the lagoon). I'm sure there's plenty more in there - just be prepared to not have crystal clear waters. Right outside the lagoon, though, is great clear-water ocean snorkeling. In addition to all the expected colorful reef fish, we've seen lobsters, shrimp, a stonefish, different types of crabs, and a manatee. My recommendation is to come prepared to enjoy both parts of Peanut Island. (By the way, we live within biking distance and go to Peanut Island often to snorkel.)






