Museo Historico Regional
Included in the BTC

This is a small but excellent museum and if you bought the full Boleto Turístico de Cusco you’ve already paid and might as well go.
This is the house of the famous Inca Garcilaso de la Vega Chimpu Ocllo. Even if you don’t have an hour for the museum, at least stop in to see the courtyard.
The downstairs has pre-Hispanic artifacts and upstairs has colonial artifacts.
Location: Calle Garcilaso, on the south corner of Plaza Regocijo
Open Tuesday - Sunday 9am-5pm. You must buy the Boleto Turístico de Cusco to enter.