Calca is one of thirteen provinces in the Cusco Region in the southern highlands of Peru.

The districts, with their capitals in parentheses, are: The people in the province are mainly indigenous citizens of Quechua descent.

[2] The archaeological complex of P'isaq including Inti Watana is one of the prominent sites with remains of the Inca period in the province.

Other archaeological sites are Chawaytiri, Llamayuq, Qhapaq Kancha and Mawk'ataray.

This Cusco Region geography article is a stub.