Los Gigantes & Lolu Underground River Hiking Tour

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

What's in store:

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

The hike begins in the picturesque Anjo and Gabino valleys. Along the way, we will visit the Búho Ravine and the Guibra Valley, gaining insights into the region's diverse wildlife and plant life.

The hike continues to the Cuchilla and Valle viewpoints for breathtaking views of Cordoba's landscapes. After a brief break for your packed lunch, we will venture into the Lolu Valley underground river, an extraordinary 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 is the most challenging due to the steep terrain.

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