Rangiroa is a laid-back island paradise full of underwater wonders, including abundant sharks. It's the largest coral atoll ...

The Great Blue Hole is a massive marine sinkhole in the Caribbean, situated off the coast of Belize. Its diameter is 1,043 feet, and its depth reaches 407 feet.

The hotel's van drove into Bacalar Lagoon Monday. Officials are now investigating whether the accident caused any envrionmental damage.

Bacalar, the Riviera Maya’s “lagoon of seven colors,” will be home to a new Marriott resort, the town's mayor has announced.