A cenote is a natural sinkhole filled with groundwater. This one, Cenote Ik Kil in Mexico's Yucatan Peninsula, is about 90 feet below ground level — and the water itself is around 130 feet deep.
Cenotes are one of the most iconic attractions in Mexico’s Yucatan Peninsula ... As one of the most famous cenotes in Yucatán, Ik Kil can sometimes feels more like a theme park than a natural ...