It is a testimony to the love of symmetry and balance which evolved its style....in pure simplicity of rectangles its beauty is achieved. It is a pyramid mounting in terraces, five of them ...Below Bak-Keng lays all the world of mystery, the world of the Khmer, more mysterious ever under its cover of impenetrable verdure.
Phnom Bakheng is located 1,30 meters (4,265 feet) north of Angkor Wat and 400 meters (1,312 feet) south of Angkor Thom.
Enter and leave Phnom Bakheng by climbing a long steep path with some steps on the east side of the monument (height 67 meters, 220 feet) In the 1960 this summit was approached by elephant and, according to a French visitor, the ascent was "a promenade classic and very agreeable.
Arrive at the summit just before sunset for a panoramic view of Angkor and its environs. The golden hues of the setting sun on this vista are a memorable sight.
https://www.tourismcambodia.com/attractions/angkor/bakheng-mountain.htm