Biscayne National Park

Biscayne National Park — Southeast of Miami, this National Park is 99 percent underwater and features colorful coral reefs and undeveloped keys in Biscayne Bay. Three-hour glass-bottom bout tours are offered from 10am to 1pm daily. Reservations are necessary, and six passenger minimum applies. Reminiscent of area pioneer homes, with wooden walks and a metal roof, Dante Fascell Visitor Center has a wide veranda with sweeping views across mangroves and the Bay. The center is the base of operations for the boat tours, and houses a museum that explores the park’s ecosystem. Note: this is the only area of Biscayne National Park accessible without a boat; (Map); Phone (305) 230-7275.