Built in 1889 by Sultan Syarif Hasyim Abdul Jalil Syaifuddin. It adopts the architecture of Europe, Arab and Malay. You can see various sculptures and statues of marbles and diamonds. The entry fee is very cheap, more or less 3 USD, but you have to be barefoot to roam inside the castle in order to avoid damaging the granite floor. Its going to be nice and cool.