Where is river Maya and Cancun located at?

There is no river called "Maya" in Cancun. However, there are several rivers in the Yucatán Peninsula, where Cancun is located, Including:

Rio Hondo: This river forms the natural boundary between Mexico and Belize. It flows from the Maya Mountains in Guatemala and empties into the Caribbean Sea.

Rio Lagartos: This river is located in the northern part of the Yucatán Peninsula. It is a popular destination for kayaking and bird watching, as it is home to a variety of wildlife, including flamingos and crocodiles.

Rio Celestun: This river is located in the western part of the Yucatán Peninsula. Its name comes from the Spanish word "celeste," meaning celestial. It is known for its beautiful turquoise water and is a popular spot for swimming, snorkeling, and fishing.

Rio Bec: This river is located in the southern part of the Yucatán Peninsula. It is a major source of water for the ancient Maya civilization.