The remains of the Great Stupa of the Dharmarajika Temple.
It is thought to have been first built in the 3rd century B.C.E. by King Asoka
as a small Stupa to bury a portion of the Buddha's relics.
Later, two periods of enlargement made it a huge Stupa, but all attached buildings,
such as a Vihara, from ancient times have disappeared except their foundations.