Belize is about the size of Massachusetts, so we are not talking about a large land mass, at least for someone from Texas. Belize is lucky because off it’s coast is the second largest reef system in the world. The Meso American reef stretches the entire length of the coast of Belize and carries over to the Riviera Maya in Mexico to the north, and down to Honduras to the south.
There are quite a few islands off the coast of the mainland. Perhaps the most famous islands include San Pedro, and Caye Cauker. What becomes obvious if you fly into Placencia, is that there are quite a few islands not far from the mainland. Many of the islands and islets have interesting names such as Ray Caye, South Caye, Silk Caye ect. Some are have houses or other buildings on them. Some are not much more than a palm tree or two and maybe a mangrove tree or two. But sandwiched among a number of the islands is an area that from a sailing perspective is a fairly difficult area to navigate. In the “bad lands” the water tends to be shallow, and the reef is not particularly well charted.
Ten years ago when we first sailed into the bad lands with a very capable South African captain, he told me that he really watched his gps chart constantly because he did not want to run aground. He explained and it became pretty obvious fairly quickly that the reef was very shallow and rose and fell without a lot of warning. Our captain 10 years ago followed exactly the same track on each trip, just so he would not run aground. Ten years later we sailed with a Belizean captain. Captain David knew the bad lands like the back of his hand, but still he was careful to watch the shadows in the water to make sure the reef did not reach up and grab our boat.
But because the bad lands are pretty shallow they make an excellent place to go snorkeling.
Are the bad lands deep enough to dive, perhaps, but they are probably better just to snorkel and save our gas for a part of the reef that is not so shallow.