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 at 8 am at Route RP28 in Los Gigantes, where we'll prepare for our 16 km (10-mile) trek. Reaching altitudes of up to 2100 meters (6,890 feet), we'll traverse canyons, valleys, and ravines within the Valle de los Lisos Reserve in the Los Gigantes mountain range.

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

The journey continues to the Cuchilla and Valle viewpoints for breathtaking views of Cordoba’s landscapes. After a brief break for a packed lunch, we'll venture into the Lolu Valley underground river—a highlight of the hike.

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

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