The amazing sights include the Temple of Kukulkan and the Great Ball Court. The Temple of Kukulkan stands over 100 feet high, and it is known for its step pattern that resembles the shape of a snake; Kukulkan is a notable snake deity in Mayan history. The Great Ball Court is among the biggest ballcourts in ancient Mexico and Central America; it's also one of the most well-preserved. It's longer than a football field (roughly 190 yards) and surrounded by walls that are 8 yards high. Just like at the Temple of Kukulkan, snake odes and carvings are a common sight. Other big attractions on this tour include the Sacred Well and the Observatory. This is a moderately paced tour, so make sure to wear comfortable clothing and shoes. Light snacks such as croissants and sweetbreads are included in the tour price. Book your Progreso tour now before space fills up!