The Top 16 Snorkeling & Diving Tours in Cozumel

Enjoy world-class snorkeling and diving in Cozumel! Located at the largest barrier reef in the Western Hemisphere, you'll experience beautiful clear water ideal for spotting the abundance of sea life that live among the gorgeous reef. Join a guided tour to explore Cozumel's shallow reefs in the best spots beyond the rocky shoreline, or venture further out on a glass bottom boat and discover sunken ships! These top-rated snorkeling and diving excursions in Cozumel are a must for anyone looking to experience the magical world below the ocean's surface.