I sailed here from Isla Mujeres, Mexico, with my friends Rich and Jan on s/v Slip Away. We spent a couple days exploring, bird watching, and waiting for good weather to cross to Key West. This photo is from atop of one of the fort walls looking down at the moat and entrance to the fort. The busy anchorage is to the left.
Location: Fort Jefferson, Dry Tortugas National Park, Florida Keys, Florida, USA