Cozumel is a small island 12 miles off the Yucatan Peninsula of Mexico. The waters are clear, and there are some fish seen nowhere else in the world. Most of the diving here is deep drift diving. I've been leading trips to Cozumel since 1988, and at the moment, it's an annual trip every February. It's a great time to get away from Washington, DC, and it's also one of the best values I know in dive travel.