This museum will guide you through the history of Ollantaytambo. You can get information about archaeology, architecture, history etc.
More information http://www.idealist.org/view/org/WdzwggG8k6W4/
Phone +51 84 223 627
Address Patacalle, Ollantaytambo, Peru
Coordinates -13°15'34.954" N -72°15'54.186" E