Blue Hole Mineral Spring, which sits beneath a cavernous opening in Jamaica’s terrain and is completely encased by limestone. The naturally occurring minerals leave behind a luxuriously pure bath for guests to enjoy. You can jump 22 feet off the cliff into the hole or climb down a ladder to swim and bathe in the water. Mud around the water’s edge is said to be good for your skin, and the water itself is reputed to have therapeutic properties. For those who cannot jump or climb down into the hole, there is a mineral water swimming pool on the surface where you can relax or sunbathe on the patio. The site includes a bar, a grill, and changing cabanas. You could try the food at the Blue Hole grill or stop off for lunch at a traditional Jamaican cuisine restaurant.