Than Lot Noi Cave
A scenic limestone cave in Kanchanaburi's national park, with walkways through impressive rock formations.
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Tours that include Than Lot Noi Cave
Guided visits and day-tour combos that include Than Lot Noi Cave.
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See pricesWhy go, and how to do it well
Tucked away in Si Sawat District within a national park setting, Than Lot Noi Cave offers two trail options that suit different levels of interest and fitness. The shorter route — a 250 to 300 meter walkway taking around 15 to 20 minutes — guides visitors through well-maintained paths past stalactites, stalagmites, and striking limestone formations. Those wanting more can tackle the longer 2.5 kilometer trail through the surrounding cave system. The cave's remote location keeps visitor numbers low, giving it a peaceful, unhurried atmosphere that sets it apart from more commercialized cave attractions in Thailand.
The surrounding national park adds to the appeal, with lush vegetation and dramatic karst scenery framing the entrance. The cave itself requires some ducking at certain points, and natural light is limited inside, so the experience feels genuinely exploratory rather than polished. Visitors consistently note the calm, natural atmosphere as one of the cave's strongest qualities.
Written by Mac Kiley · Updated Aug 2026
Tours that include Than Lot Noi Cave
Guided visits and day-tour combos that include Than Lot Noi Cave.
Tours hereThan Lot Noi Cave: tickets, guides & combos
Most bookings cancel free up to 24 hours ahead
See pricesDay toursKanchanaburi day tours
Most bookings cancel free up to 24 hours ahead
See pricesOutdoorsOutdoor and adventure trips in Kanchanaburi
Most bookings cancel free up to 24 hours ahead
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Experience hints
Reviews from Google
There’s a 2.5 km trail for big cave trail but for those who are not really into a long walk, a small cave trail is more than good enough. It takes only 15-20 minutes for 250-300m strolling path. You can check out a small part of the fall at the exit of the small cave before turning back or if you want to, you can continue the trail for the big cave or bigger fall.
Tham Lot Noi Cave is absolutely amazing! The atmosphere is peaceful and natural, with stunning rock formations inside. Truly worth a visit! 🪨✨
Well maintained walkway inside the cave in the national park. The stalactites were amazing and it takes roughly 15-20 mins to walk and ext the cave. At certain areas you might have to duck your head to pass through, which makes the experience miss interesting.
A sample of visitor reviews from Google. Read all 274 reviews on Google.
M874+367, Khao Chot, Si Sawat District, Kanchanaburi 71220, Thailand
Open in Google MapsMore activities & tours nearby
All within a 9-minute walk of Than Lot Noi Cave.
Chaloem Rattanakosin National Park
Tips for Visiting Activities & Tours
Do Outdoor Activities in the Morning
Heat and humidity peak from noon to 3 PM. Schedule jungle treks, cycling tours, and outdoor cooking classes for early morning. Water activities are more flexible since you're in and out of the sea.
Than Lot Noi Cave: Frequently Asked Questions
Is Than Lot Noi Cave worth visiting?
Than Lot Noi Cave holds a 4.7★ rating from 274 Google reviews, placing it among the highest-rated activities & tours in Kanchanaburi.
When is the best time to visit Than Lot Noi Cave?
The best months to visit Kanchanaburi are November – February, with the most reliable weather. Crowds peak in November – February — going early in the day usually means fewer people. Months to think twice about: April – May (extreme heat).
Where is Than Lot Noi Cave located?
Than Lot Noi Cave is at M874+367, Khao Chot, Si Sawat District, Kanchanaburi 71220, Thailand, in Kanchanaburi. Getting around Kanchanaburi: Bicycle rental (town is flat); Motorbike rental.
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