There's a cave-like treasure hiding along the coastline on Jupiter Island, Florida, and it's one of the region's coolest places to visit. Before you go, here is some info to know: 🌊 The limestone outcrops are sharp and jagged, so be sure to wear sturdy water shoes while walking on the coastline. 🌊Winter is the best season to see the rocks "blow" due to choppier water conditions, but regardless, go at high tide. 🌊The preserve closes at 4:30 p.m., so plan accordingly. You can also walk from Cor