2 Best Sights in Key Biscayne, Miami and Miami Beach

This relaxing oasis in northern Key Biscayne offers renowned tennis facilities, a great golf course, a family amusement center, and 2 miles of beach dotted with palm trees. The park is divided by Key Biscayne's main road, with tennis and golf on the bay side, the beaches on the ocean side. Families really enjoy the beaches here—the sand is soft, there are no riptides, there's a great view of the Atlantic, and parking is both inexpensive and plentiful. Nevertheless, on weekends be prepared for a long hike from your car to the beach. There are bathrooms, outdoor showers, plenty of picnic tables, and concession stands. Kiteboard rentals and lessons are offered from the northern-end water-sports concessions, as are kayak rentals. Ecotours and nature trails showcase the myriad ecosystems of Key Biscayne, including mangroves, coastal hammock, and seagrass beds. Bird-watching is great at the southern end of the park. Amenities: food and drink; lifeguards; parking (fee); showers; toilets; water sports. Best for: swimming; walking.

This classic family attraction promotes environmental education and raises conservation awareness yet stages shows with sea lions, dolphins, and other marine animals (including killer whales). Discovery Bay, an endangered-mangrove habitat, is home to sea turtles, alligators, herons, egrets, and ibis. You can also visit a shark pool, a tropical reef aquarium, and West Indian and Florida manatees. A popular interactive attraction is the Stingray Touch Tank, where you can touch and feed cownose rays and southern stingrays. Another big draw is the Dolphin Interaction program, including the quite intensive Dolphin Odyssey ($219) experience and the lighter shallow-water Dolphin Encounter ($159).