02:33
9.71km
80m
Hiking
Hike 6.0 miles (9.7 km) through the moderate volcanic terrain and unique ecosystem of Ciudad Universitaria — Reserva Ecológica del Pedregal.
Last updated: February 26, 2026
Waypoints
Start point
Bus stop
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155 m
Highlight • Monument
Translated by Google •
Tip by
1.71 km
Highlight • Natural
Translated by Google •
Tip by
3.56 km
Highlight • Monument
Translated by Google •
Tip by
9.71 km
End point
Bus stop
Way Types & Surfaces
Way Types
5.53 km
2.53 km
1.13 km
490 m
Surfaces
3.84 km
3.37 km
2.48 km
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Elevation
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Weather
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Today
Wednesday 27 May
20°C
8°C
96 %
Additional weather tips
Max wind speed: 8.0 km/h
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This route was planned by komoot.
This hike is generally considered to be of moderate difficulty. The trails wind through a natural volcanic landscape, offering an engaging experience without being overly strenuous.
The terrain is distinctive, characterized by a basaltic rock bed formed by the eruption of the Xitle volcano. You'll be hiking through a xerophilous scrubland ecosystem, which is the predominant vegetation type in the reserve. Expect uneven surfaces due to the volcanic rock.
The route takes you through the unique volcanic landscape of the Reserva Ecológica del Pedregal. Along the way, you can visit the Olympic University Stadium, the UNAM Botanical Garden, and the impressive Sculptural Space, which adds a cultural dimension to the natural experience.
The Reserva Ecológica del Pedregal is a biodiversity hotspot. You might spot various mammals like cacomixtles, opossums, rabbits, and gray foxes. There are also numerous bird species, reptiles (including lizards and snakes), and amphibians. The plant life is equally rich, with hundreds of species of flowering plants, ferns, mosses, and lichens adapted to the volcanic environment.
The rainy season is often recommended for optimal views, as this is when many of the lilies bloom, adding vibrant color to the landscape. However, the reserve offers unique beauty year-round.
As a protected natural area, regulations regarding pets can be strict to preserve the delicate ecosystem. It is generally advised that dogs are not permitted or must be kept on a very short leash in designated areas only. Please check official UNAM or REPSA guidelines before bringing pets.
Access to the Reserva Ecológica del Pedregal de San Ángel, being a protected area within UNAM, typically has specific regulations. While general access to parts of Ciudad Universitaria is open, certain areas within the ecological reserve, especially the more sensitive zones, may require permits or have restricted access. It's best to consult official UNAM or REPSA sources for the most current information on access rules and any potential fees.
Parking is available within the Ciudad Universitaria campus. Visitors can look for designated parking areas near the main attractions or university buildings. Given the size of the campus, it's advisable to arrive early, especially on weekdays, to secure a spot. Some areas may require a fee or have time limits.
Yes, the route intersects with several other paths within the university grounds and the reserve. Notably, it covers sections of the "Senda Ecológica" and various segments of the "Transbordo Intermodal Estadio CU" and "Serpiente de Piedra en CU" trails, offering opportunities to explore more of the area.
Given its moderate difficulty and the unique natural and cultural attractions, the trail can be suitable for active families. However, the volcanic terrain can be uneven, so sturdy footwear is essential. The educational aspects of the reserve, with its diverse flora and fauna, make it an enriching experience for children.
To fully appreciate the unique geological formations and the rich biodiversity, consider visiting during the rainy season when the xerophilous scrubland comes alive with blooming lilies. Also, starting your hike early in the morning can help you avoid crowds and experience the reserve's tranquility.