Astrotourism: Star Observatory

This sheltered space is designed for observing the night sky while protected from wind and cold. Free to use, it is accessible via a trail behind the La Posta de los Toldos lodge.

Built with local materials, the spiral-shaped structure features four reflecting pools aligned with the Southern Cross.

Astrotourism: Interpretation Center and Planetarium

The Interpretation Center and Planetarium, constructed to the highest ecological standards, offers a permanent exhibition on the region’s geological formation, species evolution, biodiversity challenges, and the origins of nature. Visits conclude in the planetarium, where projections help interpret the Patagonian sky. From the parking area, visitors can access the Planetarium, surrounding trails, and the La Señalada area.

Cueva de las Manos Provincial Park

Donated by Rewilding Argentina in 2018, this protected area is home to the Cueva de las Manos archaeological site, one of South America’s oldest rock art sites with paintings dating back more than 9,500 years. The artworks provide insight into past human life, depicting guanacos, rheas, and armadillos – likely staples of their diet. The site can be reached on foot from the Cañadón Pinturas Portal via the Bajada de los Toldos trail or from Route 40 through two vehicle entrances. Guided visits are required, and an entrance fee applies. More information at www.cuevadelasmanos.org.

Alero Charcamata

This full-day excursion is available by guide and prior reservation, arranged in Perito Moreno or at the La Posta de los Toldos lodge. The trip includes 4x4 transport, a guide, and a packed lunch. After traveling thirty kilometers through striking landscapes and crossing the Pinturas River, visitors arrive at Charcamata Canyon. The hike to the Alero (approximately one hour, low difficulty) crosses a small stream before reaching the impressive cave shelter, with an eighty-meter-wide opening and forty-meter height. It contains well-preserved rock paintings over 5,000 years old, highlighting the guanaco – a central food source for the region’s nomadic peoples. With no railings or barriers, visitors are asked to explore the site with care.