The Grand Mayan at Riviera Maya offers large accommodations with lovely Mayan-inspired décor, making waking up in paradise even more pleasurable. Rooms & Suites at the Grand Mayan. The Mayan Sanctuary pool transports you to another place. The Mayan Sanctuary is your aquatic sanctuary in the heart of Riviera Maya, protected by a ring of tall palapas and a dense forest of palm trees. Also, don’t miss out on The Grand Mayan’s infinity pool!