The Sanctuary of Truth is an unfinished museum in Pattaya, Thailand designed by Thai businessman Lek Viriyaphan. The architecture depicts the 7 Truths and in this video, you can experience the actual onsite guide tour which is included in the ticket. The building has been under construction since 1981.

In addition to guided tours of the building, the museum offers tourist activities such as ATV rides, cruises on traditional Thai gondolas, and controversial elephant rides. There is also a restaurant serving Thai and halal food, a miniature zoo, and an area where visitors can watch wood carvers at work on the ongoing construction

Also you can get cheaper tickets (compared to actual onsite ticket) via Klook shown below here:
https://www.klook.com/enMY/activity/...