Piedra del Penol and its stairway through Colombian granite
Published on 09/22/2026 at 21:43 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS
Piedra del Penol rises above the reservoir near Guatape as a single granite monolith, its exposed face climbing about 220 m (722 ft) above the surrounding land. A stairway runs through a narrow cleft in the rock, connecting the lower ground with viewpoints high above eastern Antioquia.
Piedra del Penol: a granite mass above the reservoir
Piedra del Penol is an inselberg, a resistant rock mass standing apart from the surrounding landscape. It belongs to the Antioquia Batholith, a large granite formation extending through the region of Colombia.
The rock is composed of granite containing quartz, feldspar and mica. Geological dating places its formation at roughly 65 million years ago, while the exposed monolith reaches an elevation of about 2,135 m (7,005 ft) above sea level. Its visible bulk measures about 285 m in length and 110 m in width.
The reservoir at its base forms a broad pattern of water and wooded slopes around the rock. The monolith rises directly beside this landscape, with steep granite faces broken by seams, ledges and vegetation. From a distance, it appears as a solid vertical landmark; close to its base, the surface becomes a textured wall of stone.
The staircase inside the rock
The most distinctive feature for visitors is the staircase inserted into a natural fissure. The concrete steps trace a zigzag route upwards, enclosed on both sides by granite walls for much of the climb.
The ascent includes about 740 steps to the highest accessible platform. The route combines the physical character of a stairway with the geological character of a rock passage, placing built surfaces directly against the monolith’s irregular interior.
Near the upper levels, lookout areas open towards the reservoir, the hills of Antioquia and the settlement of Guatape. The view is composed of water, forest, farmland and scattered buildings, while the granite remains visible at the edges of the route.
The first documented ascent took place on 16 July 1954. Luis Eduardo Villegas Lopez, Pedro Nel Ramirez and Ramon Diaz climbed the rock during an expedition that established the monolith as an accessible landmark as well as a geological one.
Guatape, Antioquia and the monolith’s cultural setting
Piedra del Penol stands near Guatape in the department of Antioquia, east of Medellin. The town and the rock are linked by the surrounding reservoir landscape, where roads, water and steep green hills form the setting for the monolith.
The rock is also known as El Penon de Guatape. Its name connects it with both the municipality of Guatape and the wider region, while Piedra del Penol identifies the geological formation itself.
The Colombian government declared the monolith a National Monument in the 1940s. That designation belongs to the cultural history of the place, alongside the documented first ascent in 1954 and the much older geological history recorded in its granite.
At the summit, the built viewpoint occupies a small area above the exposed rock. The lower landscape remains visible in several directions, with the reservoir divided into irregular arms by wooded ridges. Piedra del Penol therefore combines a natural landmark, a constructed staircase and a high viewpoint in one compact site.
Visiting Piedra del Penol: what travellers from Western Europe should know
- Piedra del Penol is near Guatape in eastern Antioquia, Colombia. It is reached from the Guatape area by road, with the reservoir surrounding the lower landscape.
- The climb follows a staircase of about 740 steps through a fissure in the granite. The route is steep and requires sustained effort.
- The summit reaches about 2,135 m (7,005 ft) above sea level, while the exposed rock rises about 220 m (722 ft) above its base.
- The official language is Spanish and the currency is the Colombian peso.
- Entry requirements depend on your nationality; UK travellers can check the FCDO travel advice at gov.uk/foreign-travel-advice, Irish travellers the Department of Foreign Affairs at ireland.ie.
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Frequently asked questions about Piedra del Penol
Where is Piedra del Penol?
Piedra del Penol is near Guatape in eastern Antioquia, Colombia. The monolith rises beside a large reservoir surrounded by wooded hills and rural land.
What can visitors expect on the rock?
Visitors climb a staircase of about 740 steps through a fissure in the granite. Upper viewpoints look across the reservoir and the hills around Guatape.
What makes Piedra del Penol distinctive?
Its exposed granite rises about 220 m above the surrounding land, while the staircase passes directly through the rock. Geological age, scale and construction meet at the same landmark.
