Activities & Tours

Kanchanaburi

Than Lot Noi Cave

4.7(274 reviews)

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 metre 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 kilometre 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 commercialised 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.

Book tours & tickets in Kanchanaburi

Day trips, skip-the-line entry, and guided experiences around Than Lot Noi Cave — book ahead and skip the on-the-ground markup.

GetYourGuide

Skip-the-line tickets

We may earn a commission from bookings made through these links — at no extra cost to you. Learn more.

Experience hints

Visitor favorite

Pair your visit. After Than Lot Noi Cave, round out your day in Kanchanaburi with contrasting stops nearby.

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.

Also Popular in Kanchanaburi

The Village Farm To Café

4.9(31,605)$$$$

ทล 323 Thanon Sangchuto, Tambon Nong Bua, Amphoe Mueang Kanchanaburi, Chang Wat Kanchanaburi 71190, Thailand

Looks like nothing from the highway, then opens up into green fields, high ceilings and properly fresh food.

Wat Tham Suea

4.6(17,693)

XJ34+H36, Muang Chum, Tha Muang District, Kanchanaburi 71110, Thailand

An 18-metre golden Buddha on a hilltop, stairs or a tram to reach it, and rice fields in every direction.

Keeree Mantra Restaurant

4.8(15,388)$$$$

88, 8 Thanon Sangchuto, Tambon Nong Bua, Amphoe Mueang Kanchanaburi, Chang Wat Kanchanaburi 71190, Thailand

Come for the limestone mountain views, stay for the deep-fried gourd salad and a table that doesn't feel rushed.

Keereetara Riverside

4.9(11,379)$$$$

433 1 Tambon Tha Ma Kham, Amphoe Mueang Kanchanaburi, Chang Wat Kanchanaburi 71000, Thailand

Riverside tables with the Bridge over the River Kwai in view, and a menu long enough to please any group.

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.

Location Info

M874+367, Khao Chot, Si Sawat District, Kanchanaburi 71220, Thailand

Get directions

Visitor Information

Best time to visit

November – February

Avoid: April – May (extreme heat)

Rainy season

May – October

Avg. temperature

20°C – 38°C(68°F – 100°F)

Crowds

Moderate

Peak: November – February

Getting there

Train from Bangkok Thonburi station (~3 hrs, scenic). Minibuses from Mo Chit take ~2.5 hrs. Car hire is recommended if you're exploring beyond town.

Getting around

•Bicycle rental (town is flat)
•Motorbike rental
•Songthaews along the river
•Long-tail boat tours on the river

Where to stay near Than Lot Noi Cave

Find hotels in Kanchanaburi on the booking sites travellers trust most.

Compare prices across sites
Filter for free cancellation
Secure checkout on the partner site

Compare rates on Booking.com

Largest selection

Compare rates on Expedia

Bundle & save

Compare rates on Hotels.com

Member prices

We may earn a commission from bookings made through these links — at no extra cost to you. Learn more.

Tips for Visiting Activities & Tours

Vet Elephant Sanctuaries

Only visit sanctuaries that prohibit riding, use no chains or bullhooks, and let elephants roam freely. Elephant Nature Park in Chiang Mai set the standard. If a place offers painting shows or circus tricks, walk away.

Book Popular Activities Online

Booking platforms like GetYourGuide give you instant confirmation and, on many activities, free cancellation — and you can read recent reviews before committing. Compare with local agencies for multi-day trips where negotiation might save more.

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.