The Site of Raja Bersiong's Fort (GPS: 5.56421, 100.50981) is at Kota Aur, in southern Kedah. Now there are four different sites in the area that are possible, but the most likely one, I am told, is at Kampung Tok Soh in Pinang Tunggal.
Raja Bersiong is the nickname for Ong Maha Perita Deria, also called Seri Maha Inderawangsa. The fifth ruler of the pre-Islamic kingdom of Kedah, he is said to be a bloodthirty despot who turned Gunung Keriang and Tunjang into his hunting ground. Raja Bersiong got its nickname because he wore boar tusks around his neck as a sign of manhood. However, latter stories attributed him as having fangs à la dracula, to further romanisize his legend.
The site of Raja Bersiong's fort, which is long gone, used to be a rubber estate. At time of writing (September, 2015), I saw that it has been cleared and is about to make way for housing development.
Another view of the site of Raja Bersiong's fort (22 July, 2015)
Dear visitor, thank you so much for reading this page. My name is Timothy Tye and my hobby is to find out about places, write about them and share the information with you on this website. I have been writing this site since 5 January 2003. Originally (from 2003 until 2009, the site was called AsiaExplorers. I changed the name to Penang Travel Tips in 2009, even though I describe more than just Penang but everywhere I go (I often need to tell people that "Penang Travel Tips" is not just information about Penang, but information written in Penang), especially places in Malaysia and Singapore, and in all the years since 2003, I have described over 20,000 places.
While I try my best to provide you information as accurate as I can get it to be, I do apologize for any errors and for outdated information which I am unaware. Nevertheless, I hope that what I have described here will be useful to you.