A natural arch with a height of 15 meters and a width of 30 meters. This whimsical rock formation was formed over millions of years and allows the water from the starting point of the Pilón River to pass through, providing refreshment to visitors, especially during summer.

A huge mountain seems to be pierced by something horizontally leaving a big hole where you can look through the mountain and the river runs throuht it with small waterfalls.

Its sides, that goes up to 75 meter high, are used by climbing and rappeling enthusiasts, and as it spans a canyon, it is also an excellent place for hiking.

This place has stairs to make your exploration more comfortable and safe, although you should keep in mind that there are 354 steps. There are 20 climbing routes available for its steep walls.