Preah Khan Temple is a complex near Angkor Wat in Cambodia, built during the reign of King Jayavarman VII in the late 12th century. The temple was originally built as a Mahayana Buddhist monastery and was later converted into a Hindu temple.

The complex covers an area of over 56 hectares and features a central sanctuary surrounded by four concentric walls. The outer walls of the temple complex are adorned with intricate carvings depicting scenes from Hindu mythology, as well as daily life in the Khmer empire.

One of the unique features of Preah Khan is its maze-like layout, which is thought to represent the cosmic world in Hindu mythology. Visitors can explore the temple complex through a network of corridors, courtyards, and galleries, which are home to numerous sculptures and carvings.

Preah Khan was abandoned and left to the elements for several centuries, and as a result, the temple has suffered significant damage over time. However, in recent years, restoration efforts have been undertaken to preserve the temple and protect it for future generations to enjoy.

Overall, Preah Khan is a fascinating temple complex that offers visitors a glimpse into the rich history and culture of the Khmer empire. It is a must-see destination for anyone interested in ancient architecture, art, and mythology.