Two hours northeast of Medellin is El Peñol, a massive monolithic rock formation that rises more than 650 feet above the town of Guatapé. Once worshipped by the Tahamies Indians, it is now a popular tourist attraction. Along a vertical break in the face is built a staircase of 649 steps leading to a three-story observatory at the top. While I did not physically make the ascent, I did climb the stairs with my eyes as I drew this view from the base.