Wat Tham Phu Wa  is not only well known for being a meditation retreat, the temple itself features interesting architecture influenced by Khmer and Lop Buri arts as well as beautiful stalactites inside the cave where the revered Buddha images are enshrined. Opening hours: Daily 8.00 am - 5.00 pmhttp://www.tourismthailand.org/See-and-Do/Sights-and-Attractions-Detail/Tham-Phu-Wa-Temple--4963