A spectacular sightseeing to behold, Beng Mealea temple, located about 75 km northeast of Siem Reap, is one of the most mysterious temples at Angkor, as nature has well and truly run riot. Exploring this Titanic of temples, built to the same floor plan as Angkor Wat, is the ultimate Indiana Jones experience. Built in the 12th century under Suryavarman II, Beng Mealea is enclosed by a massive moat measuring 1.2km by 900m..