Kota Batu (literally translated as the stone fort or stone city),
the centre of rule for Brunei in the olden days.
Covering an area of 120 acres, it functioned from the 14th century to 17th century AD.
One of the main remains of Kota Batu which could be seen is
what is called Tapak (Site of) Kota Batu I.
Besides Tapak Kota Batu I (look at Tapak (Site of) Kota Batu I ) there lies an old graveyard.