Museo Inka, Museo de Arte Precolombino and Casa Concha

Before walking the open-air ruins of Sacsayhuamán or boarding a train to Machu Picchu, spending two or three hours inside Cusco’s archaeological museums provides essential context on how Inca and pre-Inca societies engineered stone, wove fine camelid textiles, and administered a 4,000-kilometre empire without a written alphabet. Three standout collections sit within five minutes’ walk of Plaza de Armas, each housed inside a restored colonial mansion resting on Inca palace foundations.

Museo Inka (Casa del Almirante)

Located one block uphill from Cusco Cathedral at the corner of Cuesta del Almirante and Calle Ataúd, Museo Inka is the archaeological museum of the National University of San Antonio Abad del Cusco (UNSAAC). It occupies the Casa del Almirante, an early 17th-century mansion built for Admiral Francisco Alderete Maldonado over the palace of the twelfth Sapa Inca, Huáscar. Its corner window supported by a single stone column and its Plateresque heraldic doorway are among the finest secular colonial facades in Peru.

Keros, Khipus and Highland Weavers at Museo Inka

Inside, chronological galleries trace the Cusco basin from the formative Marcavalle, Chanapata, Wari, and Killke cultures through the rise of Tawantinsuyu. Highlights include the world’s largest collection of painted wooden Inca and colonial keros (ceremonial libation cups), knotted khipu recording cords, bronze and stone mason’s tools, trepanned skulls demonstrating high-survival cranial surgery, and a mallki (mummy) exhibition. In the central courtyard during dry-season months, traditional weavers from Chinchero and Accha Alta demonstrate backstrap-loom weaving.

Museo de Arte Precolombino (MAP) on Plazoleta de las Nazarenas

Continue one block higher to Plazoleta de las Nazarenas to visit the Museo de Arte Precolombino (MAP), housed in the Casa Cabrera, once an Inca kancha (courtyard compound) and later the 16th-century residence of conquistador Alonso Díaz and the Colegio de San Borja for the sons of indigenous nobles. Opened in partnership with Lima’s Larco Museum, MAP displays 450 masterworks selected from 3,000 years of Peruvian art across ten illuminated galleries, covering Cupisnique, Nazca, Moche, Huari, Chimú, Chancay, and Inca gold, silver, shell jewellery, and ceramics, and remains open into the evening.

Museo Machu Picchu (Casa Concha)

Situated on Calle Santa Catalina Ancha two blocks east of Plaza de Armas, Casa Concha occupies the colonial mansion built over Puka Marka, the palace of Tupac Inca Yupanqui. Managed by UNSAAC, the museum houses more than 360 ceramic, bronze, stone, and skeletal artefacts excavated by Hiram Bingham at Machu Picchu in 1912 and repatriated to Peru by Yale University in 2011, alongside exposed Inca floor trenches and interactive scale models of the citadel.