Located in the mountainous area of Alamitos and formerly known as the Old Church.

It is easily accessible and offers majestic rock formations inside that resemble a cathedral of monumental dimensions, hence the reason for its name.

In fact, true to its name, in the first gallery you'll find a pulpit, an altar, pews, a choir, and an organ.

It has artificial lighting and wooden stairs are installed to facilitate exploration.

Just 500 m away, there is another wonderful formation known as Angel Cave. However, its access is not as straightforward, so if you want to explore it, you'll need equipment and a qualified guide.