Nautic-Air Services

Climb the heights of the indoor peaks at X-treme Rock Climbing. This climbing gym provides indoor rock climbing and lessons, along with a full exercise area and yoga instruction. Before you set out on the 14,000-square-feet of climbing space, you have to sign a waiver and if you're going to enjoy rope climbing you have to pass a Belay Safety Test.

Snorkel with the fishies, spend a day on a boat, relax on the beach, or suit up for a scuba dive at Biscayne National Park. This park is the largest marine park in the National Park System and protects four ecosystems: a stretch of mangrove forest along the shoreline, the southern portion of Biscayne Bay, the northern Florida Keys, and a part of the world's third-longest living coral reef. All of these ecosystems mean that there's plenty of nature to explore here. There's also a visitor center on site with an art gallery featuring works inspired by the park and other attractions.