Well-known for it's faboulous sunsets, a warm tropical paradise, and famous writers, Key West is the southernmost city in the United States and Florida's second oldest city. Cayo Huesto meaning "Bone Island," is Spanish for Key West. Visiting the Ernest Hemingway Home and Museum, and taking the Writers' Walk you can see all the famous writers' residences. Exploring the Fort Zachary Taylor State Historic Site, built in 1866 offers tours of the site and the largest collection of Civil War cannons in America. A real treat to see is Key West's sunsets and entertainment at Mallory Square Dock in Old Town every one hour before sunset. IN order to reach this area or the Lower Keys to see Key West you have to travel along the Seven Mile Bridge, a segmented bridge that could be the world's longest. Other things to do are trips by Fireball glass-bottom sightseeing boats, a Key West Seaplane, the Old Town Trolley, and the Conch Tour Train. West Martello Fort and Gardens along with the East Martello Fort are a home for the Key West Art and Historical Society which presents artifacts and exhibits of Key West. Visit Curry Mansion, Tortle Kraals, a marine turtle exhibit, Mallory Market containing numerous shops, Key West Aquarium, the Lighthouse Museum, Berenson's Key West Greyhound Track, the Cuban Heritage Trail, and the Audubon House and Gardens. Without seeing any of these places, just sit back and relax and do normal things like sports and recreation, music and dining, fishing, snorkeling, and scuba diving.