Mar 7, 2025
The Hol Chan Marine Reserve is part of the Mesoamerican Barrier Reef, the world's second-largest barrier reef. Located at the southern tip of Ambergris Caye, just four miles from the main town of San Pedro, the reserve covers 6.5 square miles, including the coastal and southern marine areas of Ambergris as well as the mangrove islands of Cangrejo Shoals and Boca Chica. It was established to help the area recover from overfishing in 1987, and in the years since the marine life has recovered significantly.
One of the most renowned snorkeling sites in the country, it offers colorful coral formations and a remarkable diversity and abundance of marine life while being within close proximity of Belize City, Ambergris Caye, and Caye Caulker. Hol Chan is a Maya word translating to “Little Channel,” referring to a natural break in the reef called Hol Chan Cut. Its walls are covered with colorful coral providing habitat for all sorts of fish and other marine creatures.
You won’t want to forget an underground camera or waterproof smartphone case if you’re planning on diving or snorkeling at Hol Chan. Some of the marine life to watch for include schools of tropical fish, moray eels, spotted eagle rays, manta rays, and sea turtles. The white and pinkish purple Christmas tree worms are fun to watch, shriveling up when you snap your fingers near them.
The seagrass beds also provide habitat for southern stingrays and nurse sharks which lend their name to the famous Shark Ray Alley, a bonus experience here! Snorkelers and divers can get up close to both species as they’ve become used to their human visitors. This was traditionally a place for local fishers to clean their fish but the creatures that arrived to feast on what was leftover soon became a popular tourist attraction. Mooching nurse sharks and huge stingrays often come right up to the boats as they arrive.
Both shallow dives and snorkeling, with depths ranging from five to 30 feet, are possible at Hol Chan Marine Reserve. That makes it suitable for beginning and experienced snorkelers and divers alike.
It’s not possible to visit the Hol Chan Marine Reserve without a tour guide. As there is a limited number of visitors allowed in the reserve each day, it helps to protect the area. Plus, an expert who knows Hol Chan inside and out is sure to enhance the experience with the knowledge of where to look for the marine animals you’re hoping to see, from turtles to nurse sharks.
Guided tours depart from several convenient destinations. Most leave from San Pedro on Ambergris Caye but it’s also possible to join one from Caye Caulker or even Belize City. Keep in mind that tour companies must reserve spaces in advance so you’ll need to make your reservations ahead of a visit to Belize.
When you book a dive or snorkel trip, you’ll see that most include snorkeling or diving in the general Hol Chan Marine Reserve and Shark Alley. The park fee is usually included in the cost of the tour itself but it’s important to check with the particular company or guide you book with. In some cases, you’ll need to bring cash.
The best time to visit Belize for a diving or snorkeling tour in the Hol Chan Marine Reserve is anytime. While the dry season in Belize is generally considered to be from December through April, the weather conditions continue to be relatively dry from May through August on Ambergris Caye, ideal for viewing the abundant sea life and vibrant coral reef. That makes it possible to enjoy the experience during the summer months when there are also fewer visitors around.
While there are afternoon excursions, for the best experience, book your tour for diving or snorkeling Hol Chan in the morning, before 9 a.m. to avoid the midday crowds and potentially optimal weather conditions. If you’re booking within a week to 10 days and considering the forecast, select a low-wind, sunny day.
You might take advantage of other enhanced experiences for visiting Hol Chan too, including:
If you haven’t been swimming or snorkeling in a while, it’s a good idea to spend some time out in the water to ensure you’ll be comfortable before your tour. If you’re not a good swimmer, consider using a buoyancy device. Guides provide detailed briefings before your tour to ensure your safety, including information about the currents and other potential challenges. If you’re not a good swimmer, consider using a buoyancy device, with lifejackets offered to all guests who aren’t comfortable in the water.
Being lucky enough to live and work in this beautiful slice of paradise, we hope the insight we’ve provided in our guide will allow you to enjoy the experience of a lifetime while exploring the Hol Chan Marine Reserve!