The ruins are separated along the ridge into four groups: P'isaqa, Inti Watana, Qalla Q'asa, and Kinchiraqay. Inti Watana group includes the Temple of the Sun, baths, altars, water fountains, …
The ascending part was via a dirt path along the river. Fairly easy to access with good footwear. The altitude and climbing made me gasp for breath several times and …