Go on a guided two-wheel adventure and discover the little known but equally beautiful valley called Devil's Throat. Surrounded by unbeatable views, you will see breathtaking postcard-like sceneries showing unique contrasting natural landscapes. You will be picked up at your hotel to meet your guide and instructor who will prepare your equipment and have your bicycle regulated according to your specific size and needs.  Begin your 7km ride starting with the Catarpe Valley, known for its contrast between vegetation and rock formations. Go inside the incredible Devil’s Throat Valley, which is famous for its gorge among sand mountains. Enjoy plenty of time to ride and explore the canyon and its caves. Because cars cannot access this place, it is a perfect way to escape mass tourist crowds. Before the end of the tour, visit the San Isidro chapel and, if desired, climb up the ledge through the ancient tunnel that used to connect San Pedro with the city of Calama for a stunning panoramic view of the desert.