Tham Lod Cave
Cave Large limestone cave with river and ancient artifacts
Tham Lod Cave in Mae Hong Son Province features a river-carved cave system navigable by bamboo raft, large chambers and prehistoric teak coffins; spelunking and guided rafting trips are common.
Overview Tham Lod Cave is a large river cave complex in Pang Mapha District, Mae Hong Son Province, northern Thailand, notable for extensive internal passages and archaeological finds. The cave system contains prehistoric human burials and substantial karst formations.
What visitors find A guided bamboo-raft route navigates roughly a kilometre of river passage through the cave’s main chambers, allowing close views of stalactites, stalagmites and large vaulted galleries. Several side chambers contain teakwood coffin burials and human remains exposed during archaeological work, and multiple entrances provide viewpoints for bat flights at dusk.
History Archaeological investigations have shown the cave was used for funerary and habitation purposes in prehistoric times; local discoveries include ancient wooden coffins and human bones. The cave has long been part of local cultural landscapes and is now managed for tourism with guided raft trips and interpretive information.
Location The cave lies in the limestone karst of Pang Mapha District in Mae Hong Son Province, northern Thailand, within a rural upland landscape of forested hills and fields. The nearest district centre is Pang Mapha town.
- Bamboo raft trips: Bamboo-raft guided passages through the cave follow a river channel and are the common way to experience the principal chambers and formations.
- Bat emergences: Evening bat emergences from the cave offer a reliable wildlife spectacle; bring a light jacket as temperatures inside the cave are cooler than outside.
What to See #
- Main river passage: The main river passage is a long river-sculpted gallery navigated by bamboo raft; the flowing stream has carved a corridor of chambers and passages.
- Coffin chamber: Coffin chamber contains ancient human remains and wooden burial coffins found within side chambers and niches in the cave system.
- Stalactite chambers: Large stalactite and stalagmite chambers open into daylight at several entrances, providing viewpoints where bat flights can be observed at dusk.
How to Get to Tham Lod Cave #
Tham Lod Cave is close to Soppong (Pang Mapha) village in Mae Hong Son province, located along Route 1095 between Pai and Mae Hong Son. The cave is commonly reached from Pai by minivan or songthaew along Route 1095 (a road journey of roughly 30-45 km, about 45-90 minutes depending on vehicle); from Soppong village the cave entrance is a short walk from the roadside/parking area with local footpaths and steps.
Tips for Visiting Tham Lod Cave #
- Book your cave tour at the official visitor area and take a guided trip rather than entering alone - local guides run the raft/walk sections and handle torches and safety for the long river passage.
- Arrive early in the day to avoid later tour-group congestion and to have quieter conditions inside the long chambers and along the bamboo-raft section of the cave.
- On the tour, ask your guide to point out the prehistoric wooden coffins and other archaeological features in the side chambers - those finds are a highlight that casual visitors often miss.
Best Time to Visit Tham Lod Cave #
Best visited in the cool, dry months (November-February) for easier, more comfortable access to the cave and trails.
Weather & Climate near Tham Lod Cave #
Tham Lod Cave's climate is classified as Tropical Savanna - Tropical Savanna climate with hot summers (peaking in April) and mild winters (coldest in January). Temperatures range from 11°C to 34°C. Abundant rainfall (1172 mm/year), wettest in August with a pronounced dry season.
January
January is mild with highs of 26°C and lows of 11°C. The driest month with just 3 mm and mostly sunny skies.
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February
February is mild with highs of 29°C and lows of 13°C. Almost no rain and clear sunny skies.
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March
March is warm with highs of 33°C and lows of 16°C. Light rainfall and mostly sunny skies.
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April
April is the hottest month, feeling like 28°C. Moderate rainfall (47 mm).
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May
May is warm with highs of 32°C and lows of 22°C. Significant rainfall (168 mm) and mostly overcast skies.
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June
June is warm with highs of 29°C and lows of 22°C. Significant rainfall (143 mm) and mostly overcast skies.
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July
July is warm with highs of 29°C and lows of 21°C. Significant rainfall (191 mm) and mostly overcast skies.
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August
August is warm with highs of 28°C and lows of 21°C. The wettest month with heavy rain (229 mm) and mostly overcast skies.
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September
September is warm with highs of 29°C and lows of 21°C. Significant rainfall (191 mm) and mostly overcast skies.
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October
October is warm with highs of 28°C and lows of 20°C. Significant rainfall (110 mm) and partly cloudy skies.
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November
November is mild with highs of 27°C and lows of 17°C. Moderate rainfall (49 mm).
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December
December is mild with highs of 25°C and lows of 13°C. Light rainfall and mostly sunny skies.
