Khao Kriab Cave is a significant natural and religious tourist site in Hauang Suan District, Chumphon Province. It sits atop a tall, lush mountain within the Wat Tham Khao Kriab, an ancient temple long revered by locals. The cave’s standout feature is the large green Naga staircase extending up to the cave entrance, steep yet elegant, making it a popular photography spot for visitors.

At the cave entrance, visitors encounter a large limestone cave approximately 150 meters deep, divided into multiple chambers. Each chamber features varied stalactites and stalagmites, resembling curtains, animals, or Nagas, naturally formed and spectacularly beautiful. Some parts allow light to filter in from above, creating a serene and sacred atmosphere.

Inside, the cave also houses several Buddha statues, including a reclining Buddha, making the site both a natural tourist attraction and a peaceful meditation spot. It is ideal for those seeking spiritual relaxation amid the cool mountain air and the grandeur of the limestone cave.

• Private car: Take Phetkasem Road (Highway 4) south. Upon reaching Hauang Suan, follow signs to Wat Tham Khao Kriab, or use the Hauang Suan–Pak Nam Hauang Suan route and follow signs to the temple.

• Public transport: Take a train or bus to Hauang Suan Station, then transfer via local songthaew or motorbike taxi to Wat Tham Khao Kriab.

• The Naga staircase is steep with many steps, so wear comfortable shoes and be physically prepared.

• The cave interior is dim and humid; a flashlight is recommended even though lighting is installed in some areas.

• Please dress respectfully when visiting, as the site contains sacred Buddha images.

Entrance Fee:

• Free

Opening Hours:

• Open daily from 08:00 a.m. to 05:00 p.m. (Visitors are advised to check opening hours in advance, especially during the rainy season.)