Si Thep was once a major city-state; a multi-theistic place combining Buddhist and Hindu beliefs, and where residents worshipped the Hindu sun god. Here, the sun god's sculptures are represented here more than at any other site in Thailand.

This ancient city-state is over 1,200 years old, but was only rediscovered in the 20th Century. Now,with CGI, expert input, LIDAR studies and archaeological finds, uncover the ancient secrets of this sun god city-state. 

From its ancient economy to unique traditions of craftsmanship, this reveals the secrets of this long-lost and truly unique city state civilisation, which has recently been UNESCO certified.