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Plain of Jars

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Landmark
—°2
Plain of Jars (Laos)

Weather…

The Plain of Jars in Xiangkhouang Province is one of Southeast Asia's most enigmatic archaeological puzzles. Thousands of stone jars, ranging from one to three meters in height, are scattered across dozens of sites on a central plateau. Dated to the Iron Age (500 BCE to 500 CE), these megalithic structures are believed to have been used for ancient funerary practices, though many questions about their creators remain unanswered. Visitors typically explore the three most accessible locations: Site 1, 2, and 3. Site 1 is the largest, featuring hundreds of jars and a natural cave that may have served as a crematorium. The landscape is also a somber reminder of the 'Secret War,' with bomb craters still visible among the ancient artifacts. Travelers must strictly follow marked paths, as unexploded ordnance (UXO) remains a significant concern in the region. The town of Phonsavan acts as the main hub, offering local dishes and information about the ongoing UXO clearing efforts. The best time to visit is during the dry season from November to March when the hills are accessible and visibility is high. Reaching the Plain of Jars involves a flight to Phonsavan or a long, scenic road journey from Luang Prabang or Vientiane. Inscribed as a UNESCO World Heritage site in 2019, the Plain of Jars gives a powerful combination of ancient mystery and modern historical significance. Walking among these silent stone giants provides a unique perspective on the long and complex history of Laos. It is an essential destination for anyone fascinated by archaeology and the enduring mysteries of vanished civilizations.

Best time to visit & climate

The most pleasant time to visit is Feb, Mar, Nov.

JanFebMarAprMayJunJulAugSepOctNovDec
Avg °C171921242424232322211916
Rain mm117305912911919122113763229

📋 Practical info

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Visiting
The Plain of Jars is an open-air archaeological landscape; the stone jars are freely accessible and can be walked around.
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Typical hours
The site is typically accessible during daylight hours, from sunrise to sunset. Exact opening times vary by location.
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Photography
Photography is allowed throughout the area. Please respect the archaeological sites and do not step on the jars.
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Time needed
Allow about 1 to 2 hours for the main jar group. Exploring multiple sites may take half a day.
Combine with
Combines well with a visit to the nearby town of Phonsavan, which has accommodation and museums on the region’s history.
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Getting there
The Plain of Jars is about 10 km southwest of Phonsavan. Accessible by motorbike, taxi, or organized tours from the town.
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Insider tip
Visit the site early morning or late afternoon to avoid heat and crowds. Bring plenty of water.

Geography

Population
37,507 (2026)
Coordinates
19.43111, 103.15250

Facts

  • UNESCO World Heritage site
  • Thousands of megalithic jars
  • Dating to the Iron Age
  • Ancient funerary use
  • Heavily bombed landscape
  • Site 1 is the largest area
  • Phonsavan is the main hub
  • Follow marked paths (UXO)

Explore nearby

Notable places around

Route planner — Car & Motorhome

Where do you start? We build the route here, with stops and country notes along the way.

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Sights in the town Plain of Jars (2)

Plain of Jars Site 1🏺 historical

A UNESCO site featuring hundreds of massive ancient stone jars scattered across the field.

Plain of Jars Site 1 (Thong Hai Hin)📍 landmark

The largest archaeological site in the area, home to the heaviest prehistoric stone jar.

Sights nearby

Frequently asked questions

Plain of Jars: where is it located?
Plain of Jars is located in Laos.
Plain of Jars: what is there to see?
Highlights include Plain of Jars Site 1, Plain of Jars Site 1 (Thong Hai Hin).
Plain of Jars: when is the best time to visit?
The most pleasant time to visit is Feb, Mar, Nov.
Plain of Jars: why is it worth visiting?
The Plain of Jars in Xiangkhouang Province is one of Southeast Asia's most enigmatic archaeological puzzles.
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