Belum-Temenggor (sometimes spelled as Belum-Temengor) is the largest continuous forest complex in Peninsular Malaysia. Specifically, it is located in the Malaysian state of Perak and crosses into Southern Thailand. Belum-Temenggor is divided into two sections. Belum is located up north right by the Malaysia-Thailand border while Temenggor is south of Belum. The Royal Belum State Park is entirely contained within the forest complex.