Built during the Srivijaya period (13th – 18th Buddhist centuries), this historic temple complex is home to archaeological icons like the Phra Mahathat Chedi – over 1,000 years old and a key attraction in Khao Chaison. Visit the complex’s museum to see artefacts and art from the period, and explore the area to discover ancient sites, including Kok Muang and Old Phatthalung City.