This most romantic of Angkor temples is a double-moated royal monastery, dedicated by the Buddhist monarch Jayavarman VII for his mother in the form of Prajnaparamita, the female form of Avalokiteshvara (Prajnaparamita symbolizes Wisdom, as Avalokiteshvara symbolizes Compassion).
Ta Prohm (rhymes with "home") has deliberately been left in its "original" state, except for site maintenance. In practice, this means (1) clearing away the undergrowth so visitors can access the site, and (2) repair as needed, to prevent the structure from collapsing any more than it already has. Along with Preah Khan, this is one of the few places at Angkor where the visitor can experience the site somewhat as it appeared in the 19th century, when it was first visited by European explorers.
The encroaching tree seen in this photo is slowly destroying the northwest corner of Gopura IV East, which is the entrance to the temple just before the inner moat. The general sequence of photos on these pages is from east to west, along the main axis of the complex.