Peñol Rock you

The landform is a granitic rock remnant that has resisted weathering and erosion, likely as result of being less fractured than the surrounding bedrock. Peñón de Guatapé is an outcrop of the Antioquia Batholith. The rock was first climbed officially in July 1954. In 2006, Luis Villegas, Pedro Nel Ramirez, and Ramón Díaz climbed the rock in a five-day endeavor, using sticks that were fixed against the rock's wall. Origins of "GU" on rock face. On the northern face of the stone there are painted large white letters "G" and an incomplete "U" (only the single vertical stroke was completed). The towns of Guatapé and El Peñol had long disputed ownership of the rock, and the residents of Guatapé decided to settle the matter by painting the town's name on the rock in huge white letters. It did not take long for the residents of El Peñol to notice the work, and a large mob was assembled to stop it. Only the "G" and part of the "U" were completed.