12 May Batu Sempadan British Siam Pinang Tunggal
The British-Siamese Boundary Stone located in a remote field at Pinang Tunggal Seberang Perai Utara was built to mark the boundary and the signing of a treaty between the two territories of the British colony and the Siamese Kingdom in 1869. At that time, Penang was under the British administration while Kedah was under the ruling of the Siamese.
Address
Pinang Tunggal, Kepala Batas.