1. Palancar Reef is located off the coast of Cozumel in Mexico and is considered one of the top dive sites in the world. It is part of the Mesoamerican Barrier Reef System, the second-largest barrier reef system in the world, and stretches for more than 4 miles. The reef is famous for its colorful and diverse marine life, including schools of fish, sea turtles, manta rays, and sharks. Palancar Reef is divided into several dive sites, each with its own unique features and highlights, such as deep canyons, swim-throughs, and coral formations.

2. Palancar Reef is open year-round, and visitors can go diving or snorkeling with a local tour company. It is recommended to book in advance to guarantee availability. Phone numbers for local tour companies can be found online.

3. Tickets for diving or snorkeling at Palancar Reef can be purchased directly from tour companies. The price varies depending on the type of excursion and the length of time spent on the reef. Transportation to the reef is typically included in the tour package. Visitors can take a ferry from Playa del Carmen to Cozumel or fly into Cozumel International Airport.