Huánuco Viejo


These extensive Inca ruins perch on a swathe of barren pampa (pampas grass) at 3700m. It’s a worthwhile two-hour trek on a steep path from behind the central market in La Unión. There are an incredible 2 sq km of ruins and supposedly more than 1000 buildings and storehouses in total remaining there today. The most impressive structure is the usnu, a huge 4m-high ceremonial platform with engravings of animals (monkeys with lion faces) adorning the entrance.

Huánuco Viejo was defended by Illa Tupac, a key figure in the Inca resistance against the Spanish, until 1543, significantly after many Inca settlements had fallen.

Minivans leaving from the market throughout the day (S3) can take you to within a 20-minute walk of the site.

It's a 1½ to two-hour walk from La Unión, starting from behind the central market, where a steep flight of steps lead up to a water tower. From there, the defined path continues through beautiful altiplano (Andean plateau) landscapes. When you've climbed to the plain, look for a road and the ruins visible on open ground to the right. Locals will point you in the right direction.


Lonely Planet's must-see attractions

Nearby attractions

1. Huellas de los Dinosaurios

15.59 MILES

When the Antamina Mining Company needed a paved road to move mining equipment from Yanacancha to the Conococha crossroads (some 200km east of Huaraz),…

2. Pastoruri Glacier

26.49 MILES

Still hanging on by the skin of its teeth high up in the Cordillera Blanca, the rapidly retreating Pastoruri glacier is one of the few remaining glaciers…