Wat Tamkhao Tapab

Wat Tamkhao Tapab is a working cave temple in Wang Hin subdistrict, Ban Rai district — built into a limestone hill rather than around a standalone hall. Entry is free, and the grounds are open daily from 08:00 to 16:00.

Experience

The main cave opens roughly 10 metres above ground level and holds a resident bat colony; electric lighting runs along the main route, though a torch helps in the side chambers. Beyond the entrance, the hill holds a network of named caves connected by natural tunnels — Thong Phra Rong, Tham Kaew (Glass Cave), Prasart Cave, and Tham Ruea (Boat Cave) among them — each with its own rock formations. Buddha images sit inside several of these chambers, and archaeologists have recovered prehistoric stone tools from within the system, giving the site an archaeological layer alongside its role as a place of worship.

The temple’s name comes from ตะพาบ (tapab), the Thai word for a softshell turtle — locals point to this as the likely source, though no official record confirms exactly why. A small monastic area on the surface houses the resident monks, who go about ordinary temple business rather than staging anything for visitors.

Insider Tip: Bring your own torch or phone light — the electric lighting covers the main route through the cave, but the smaller side chambers stay dark.

Atmosphere & Timing

Wat Tamkhao Tapab is easy to confuse with Wat Tham Khao Wong, a much larger four-storey teak temple a short drive away in the same district — but the two are distinct sites with separate cave systems. Tapab is the quieter, smaller of the two, with no souvenir stalls or four-storey hall, just the cave network and a working monastery.

Watch out: The cave holds an active bat colony — expect noise and a mild odour near the roosting areas, and keep voices down so as not to disturb them.

Practical

Reaching the temple means driving Highway 333 from Uthai Thani town toward Ban Rai, then Highway 3213 toward Wat Sing district — about 56km from the provincial capital, with no direct public bus service. Dress modestly (covered shoulders and knees) as at any working temple, and wear shoes with grip for the uneven cave floor.

Wat Tamkhao Tapab sits in the same Ban Rai cave-temple cluster as Uthai Thani’s other cave sites, including nearby Phu Wai Cave.