Tham Khao Luang
A limestone cavern where shafts of daylight fall straight onto a golden reclining Buddha.
Plan your visit
- Hours
- Daily 08:00–16:00
Dress Modestly
Cover shoulders and knees at all temples. Carry a light scarf or sarong — some temples lend wraps, but not all. Shoes come off before entering any building with a Buddha image.
Details
- Phone
- 032 706 639
- Website
- www.thongchai.go.th
Full opening hours
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Why go, and how to do it well
The reason to make the trip is the light. Deep inside this limestone cavern, north of Phetchaburi city and about an hour from Hua Hin, openings in the rock ceiling drop shafts of daylight onto a reclining Buddha and the shrines and stupas around it. Plenty of people turn back partway. Don't. The innermost chamber is where the light channel does its thing, and it's the whole point of coming.
From the parking lot it's roughly 80 meters to the entrance, then a steep set of stone steps down. Bats cluster near the mouth of the cave and thin out as you go deeper, which unnerves some first-timers for about a minute. Visitor numbers are low enough that you can stand there quietly for a while. Monks sell amulets inside, and there's one on site if you want a blessing. The cold stone air makes this a good move on a punishing hot afternoon.
Written by Mac Kiley · Updated Sep 2026
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Experience hints
Reviews from Google
This is a must visit historical site. Only a 10 ThB entrance fee. There are a quite a few steps down into the cave. The cave entrance is only about an 80 meter walk from the parking lot. Once inside you see the golden Buddha and sleeping Buddha statues and many more. There are several monks inside the cave selling Buddha amulets and other trinkets. Probably THE BEST cave I visited. Much better than the one on Railey (Krabi). A great place to go on a hot and humid day in Thailand. This place does not disappoint.
Reclining budha, shrines and stupas in a cave network just north of Phetchaburi city. Easy walk up to cave entrance from parking area then steep steps down into the caves. 50 baht entry Toilets by ticket office Monk on site should you require blessing.
Very beautiful cave temple entrance fee was 10 bhat, follow a path up to the cave not far. There are monkeys around so keep your belongings close they like to steal, I highly recommend a visit
A sample of visitor reviews from Google. Read all 4,041 reviews on Google.
4WMJ+2P4, Thongchai, Mueang Phetchaburi District, Phetchaburi 76000, Thailand
Open in Google MapsMore temples & culture nearby
All within 4.7 km of Tham Khao Luang.
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Tips for Visiting Temples & Culture
Mind Your Feet
Never point your feet at a Buddha image or a monk — it's considered deeply disrespectful. When sitting inside a temple, tuck your feet behind you or to the side.
Ask Before Photographing
Exterior photos are almost always fine, but some interior halls prohibit photography. Look for signs, and never pose irreverently with Buddha images — it's a legal offense in Thailand.
Go Early Morning
Big-name temples are dramatically less crowded in the first hour after opening. You'll also avoid the worst of the midday heat and get softer light for photos.
Tham Khao Luang: Frequently Asked Questions
Is Tham Khao Luang worth visiting?
Tham Khao Luang holds a 4.6★ rating from 4,041 Google reviews, placing it among the highest-rated temples & culture in Hua Hin.
What are the opening hours of Tham Khao Luang?
Tham Khao Luang is typically open 08:00–16:00 — see the full day-by-day schedule in the location info on this page. Hours can change on Thai public holidays, so check ahead for holiday visits.
When is the best time to visit Tham Khao Luang?
The best months to visit Hua Hin are November – August, with the most reliable weather. Crowds peak in Weekends year-round (Bangkok day-trippers) — going early in the day usually means fewer people. Months to think twice about: October (wettest month).
Where is Tham Khao Luang located?
Tham Khao Luang is at 4WMJ+2P4, Thongchai, Mueang Phetchaburi District, Phetchaburi 76000, Thailand, in Hua Hin. Getting around Hua Hin: Songthaews (green, along Phetkasem Road to Khao Takiab); Motorbike taxis.
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