The Mexican National Marine Park is about a 20-25 minute boat ride from downtown Isla Mujeres. On this snorkel tour, you'll get to spend about half an hour at both the Underwater Museum (MUSA) and one of the coral reefs nearby, Manchones. With the depth at ~30ft, you'll have an easy view of the corals and wildlife below, including several species of reef fish and other wildlife. This destination is part of the Mexican National Marine Park, so a lifejacket is required. You can rent snorkel equipment with us for $5usd.