Hatun Machay Rock Forest

Hatun Machay is one of the strangest landscapes near Huaraz: a high plateau scattered with towering volcanic rock formations that rise like the ruins of a giant city. It lies in the Cordillera Negra, on the western side of the valley, at about 4,250 metres, and takes roughly two hours to reach from Huaraz via the town of Catac. The rocks are made of an ignimbrite formed by ancient volcanic eruptions, and wind and rain have sculpted them into pillars, arches and caves. Some caves hold rock art and signs of ancient shelter. The area has become a favourite with climbers, who come for sport routes and bouldering on solid rock, and has been developed with a few bolted lines suitable for beginners as well as harder challenges. For non-climbers, the site is an easy place to walk, picnic and photograph, with trails winding between the towers and wide views toward the Cordillera Blanca. Because most travellers focus on the glaciers across the valley, Hatun Machay is quieter and more relaxed, a good alternative on a rest day or when the weather is poor on the white side of the range.

A visit usually begins with transport from Huaraz to the Cordillera Negra, with a gravel road leading up to the parking area. From there you can walk among the formations on short loops, explore caves and find viewpoints for photography. There is a small refuge on the plateau and a campsite for those who want to stay overnight, although facilities are simple. A guided day tour may include a climbing session with equipment and instruction, or a gentle walking tour that explains the geology and the history of the site.

The scale and the silence make it a restful place, and sunset can turn the stone gold and orange.For climbers, Hatun Machay offers a range of routes in a safe setting. Local guides can arrange equipment, instruction and safety, and beginners can learn basic techniques before attempting longer lines. Experienced climbers can look for the more difficult routes and boulders. Weather is important: the plateau is exposed and can be windy and cold, and rock can be slippery after rain.

Bring layers, sun protection, sturdy shoes and water, and carry out any rubbish. The altitude is high, so move slowly and rest often, particularly if you have only just arrived in the region.Because it is separate from the main park, Hatun Machay can be a gentler choice for travellers who prefer fewer crowds. You can combine it with other stops on the way, such as the town of Catac, or with a night in a local community. It also makes a good pairing with Pastoruri and Puya Raimondi, which lie in a similar direction.

If you are travelling with children, check which areas are safe and whether the climbing activities suit their ages. Many visitors find that a day among the rocks adds variety to a trip focused on lakes and glaciers, and it provides an excellent introduction to climbing in Peru. Take your time, wander without a plan and appreciate the unusual shapes of the stone, which are unlike anything else in the region.