Fodor's Expert Review Oxtankah
The small ruins at Oxtankah are worth a visit if you're in the Chetumal area. Named for the Ramon trees ("ox" in Mayan) that populate the grounds, they're in a parklike setting and take about an hour to explore. The ruins include a Spanish mission, a pyramid, and several other structures. Archaeologists believe this city's prosperity peaked between AD 200 and 600. Maya groups returned to the area during the 15th and 16th century, using old stone to build new structures. There are toilets, free parking, and a tiny museum on-site but no food or drink available, so come prepared.