According to historical records, the first person to enter Gerik was Tun Saban, the son of Tun Perak, and the treasurer of the
Malacca Sultanate in the early 16th century. During the fall of the sultanate to the Portuguese, Tun Saban migrated to Hulu Patani and then moved to Belum, Gerik. He became the chairman of the community at Belum. Gerik is bordered by Reman State to the north. Raja
Reman trespassed into Gerik and captured Klian Intan and Kroh (Pengkalan Hulu). By the 19th century, most of Gerik's territory was conquered by King Reman. In 1902, the monarchy in Reman was abolished by the
Siamese government and the Gerik region was incorporated as a colony. On 9 July 1902, the Siamese government entered into an agreement with the British government to hand over
Kedah,
Perlis,
Kelantan and
Terengganu to British rule. The agreement was signed in Bangkok by
Sir John Anderson (
Straits Settlements) and the Siam Foreign Secretary. Among the conditions in the agreement, the Siamese government also had to hand over the Gerik district, which had been taken by Raja Reman to the Perak government. The ceremony of handing over the Gerik area was held in
Kroh on 16 July 1909. ==Notable landmarks==