There are three visitor sites on the north coast of Floreana. Most groups spend several perfunctory minutes at Post Office Bay, where there are a few gone-to-seed barrels surrounded by scraps of wood covered in graffiti. Although a functioning mailbox for American and British whalers from the late 18th century, these days it’s tourists who leave postcards, hoping they will find their way, like a message in a bottle. Actually, it’s more prosaic than that; visitors are asked to grab a few to post when they return to their home countries. About 300m behind the barrels is a lava cave that can be descended with the aid of a short rope and flashlight. The path is slippery and involves sloshing through some chilly water. Nearby is a pleasant swimming beach and the remains of a canning factory; a wet landing is necessary.
