Housed inside Wat Dhammachakra Sema Ram , which locals call Wat Phra Non (Sleeping Buddha Temple), is Thailand’s oldest reclining Buddha. Dating back to the 7th or 8th century BC, the 13.3m-long Dvaravati-style image is unique in that it hasn’t been covered with a layer of stucco and a coat of whitewash. It actually looks as old as it is. The crude but appealing image is protected from the elements by a huge roof. On display nearby is a stone rendition of the Buddhist Wheel of Law that is thought to pre-date the Buddha image.