Join 宗教・スピリチュアリティ upcoming events being held in San Andrés Yaá. San Andrés Yaá is a small, picturesque town located in the tropical rainforests of the Mexican state of Quintana Roo, known for its rich Mayan history, vibrant cultural festivals, and stunning natural beauty, from its crystal-clear cenotes to its lush green jungles, making it an ideal destination for eco-tourists and history buffs alike.