Day Trip to Key West from Miami. Experience the laid-back atmosphere of the Florida Keys on this full-day tour from Miami. Enjoy spectacular views from the Overseas Highway and cross the Seven Mile Bridge on your way to Key West as your driver tells you about the history and character of this quirky island. During your 5 hours at leisure on Key West, visit the house where Ernest Hemingway once lived, see the buoy marking the southernmost point of the United States or go snorkeling in the turquoise waters (all activities at own expense) before your return trip to Miami. Book and Save 10% Off Day Trip to Key West from Miami.