What can I do in Key West in 6 hours?
With 6 hours in Key West, a good plan is Old Town, a charter, and sunset at Mallory Square: 3 stops, with a car and driver between them, so the time goes on the places rather than on parking.
A 6-hour day: Old Town, a charter, and sunset at Mallory Square
Morning and early afternoon walking Duval Street and Old Town
A harbor charter timed to the light
Sunset at Mallory Square, then a waterfront dinner
The marina timing is the one thing worth planning here; a driver handles it so you catch the light, not the tail end of it.
Reserve a car in Key West
A captain booked ahead, a price agreed before the car moves, and a concierge desk that answers.
6 hours in a sedan start at $972, 20% service charge included, with 120 miles covered. The concierge confirms the fare before the car moves. Event-date rates, extra stops and miles beyond those included cost more.