The Venado Caves tour is a very different experience compare to all other activities offered in the Arenal area. The drive to get to the caves is very scenic, through the Northern Plains country side, and when is clear, great views of Arenal Volcano can be enjoyed. At the welcome center you will be provided with rubber boots, quite necessary to be comfortable during this adventure. A short walk would be done to get to the entrance of the caves, and even before you go under the ground, you will be surprised to see all of the sea shells fossils, as this place is believed to be a coral reef a few million years ago. Once inside the cave our expert guide will share his knowledge about the amazing geological formations as you walk along exploring the different underground chambers.