DOWNTOWN. In addition to 30 acres of green space, Bayfront Park has an amphitheater which has hosted a variety of concerts, from Elton John to Rob Zombie. The park features several memorials, including one to the crew of the Challenger space shuttle. It's also a great place for a stroll or a picnic, so don't forget to bring your camera for the outstanding views of Biscayne Bay and the Port of Miami.

HOMESTEAD. Biscayne National Park, the largest marine park in the National Park System, offers a reprieve from the crowds that you find at most other area attractions. The majority (95%) of its over 170,000 acres is underwater. On the land that remains above water you have the option of camping, picnicking, and walking along nature trails. Or head to the underwater portion for some great snorkeling or scuba diving tours. Sunset cruises, glass-bottom boat tours, and canoe tours are just some of the boat trips available. Reservations are recommended for all tours.

HOMESTEAD. The second largest national park in the contiguous US, the Everglades covers more than 1.5 million acres. It's a fantastic place to view different species in their natural habitats: tropical fish, colorful birds, giant tree snails, and an array of reptiles and amphibians. In fact, this preserve is the only place in the world where alligators and crocodiles share a habitat. You can also picnic, hike, boat and fish, so plan to spend at least a day taking advantage of the opportunities. Camping is permitted.

FORT LAUDERDALE. Commonly referred to as "The Venice of America," Fort Lauderdale is also considered the yachting capital of the East Coast and is home to the International Swimming Hall of Fame. While the wealthy city stands on the cutting edge of fashion and the arts, it's also a fun-loving beachside community awash in souvenirs and sunscreen-wearing beach-goers. Picturesque surroundings, historic sights, museums, sidewalk cafés and a 22-block waterfront walkway contribute to the city's captivating appeal.

KEY LARGO. If the constant urban buzz wears thin, this park makes an ideal escape. About two hours south of Miami, it was founded in 1963 as the country's first underwater preserve. At the visitor center, immerse yourself in the area's ecology and natural history, and check out the 30,000-gallon saltwater aquarium. For a closer look at the reef and its inhabitants, opt for snorkeling, scuba diving or glass-bottom boat tours. Other diversions include fishing, swimming and camping.