Los Gigantes & Lolu Underground River Hiking Tour

Immerse yourself in the natural wonders of Cordoba, Argentina, on this hiking adventure through the Los Gigantes mountain range and the Lolu Valley underground river.

What's in store:

We'll meet up at 8 am at Route RP28 in Los Gigantes for a 16 km (10-mile) trek, reaching altitudes of up to 2100 meters (6,890 feet). The hike traverses canyons, valleys, and ravines within the Valle de los Lisos Reserve.

The hike begins by exploring the Anjo and Gabino valleys. Along the way, we will encounter the Búho Ravine and the Guibra Valley. Participants will gain insights into the region's diverse wildlife and plant life.

The adventure continues to the Cuchilla and Valle viewpoints, offering views of Cordoba's landscapes. After a break with your packed lunch, we'll venture into the Lolu Valley underground river, a highlight of the journey.

To access the riverbed, we will navigate narrow rock walls, descending to depths of up to 40 meters (130 feet). This section of the hike is the most challenging due to the steeper terrain.

The adventure concludes at 6 pm as we return to the meeting point, leaving with memories and photos of Cordoba's natural wonders.