Cenotes (sinkholes) are deep wells with crystal clear water that can be accessed when the roof of a cave collapses. Fed by underground rivers, the cenotes were the main source of freshwater for the Mayans and therefore are considered sacred. They are unique to the Yucatán peninsula, and still to this day, the underground cave system connecting all the cenotes remains largely unexplored. Witnessing the breathtaking beauty of the large clusters of stalactites and stalagmites being mirrored in the crystal clear cool waters is a unique experience. Every cenote has its own particular beauty, and putting on a swimsuit and snorkeling in the pool is an absolutely unforgettable experience. Some tour operators also offer cave diving excursions for very experienced divers.

The Herrenhausen Gardens are an internationally famous ensemble of garden arts and culture that dates back to the end of the 17th century and therefore ranks among the most important historical and best preserved baroque gardens in Europe. Ordered by Electress Sophie of the Palatinate, and inspired by the Sun King Luois XIV, this unique scenery attracts about half a million visitors a year with its wonderful shape and its amazing atmosphere.

Before there was Ciudad Real, there was ancient Alarcos. 8 km from the city, this Bronze Age excavation site also contains Iberian and medieval remains (a castle and Gothic chapel). The site was a fortified city in the 6th century, and after conquest in 1212, the citizens relocated down river to modern-day Ciudad Real.