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🏺 Megalithic Jar Sites in Xiengkhuang – Plain of Jars

Archaeology & Antiquity Laos Asia

🏺 Megalithic Jar Sites in Xiengkhuang – Plain of Jars
Iron Age funerary landscape in northern Laos


🕐 3 min read · Updated 2 Apr 2026 at 03:20

UNESCOUNESCO World Heritage Site

📋 Fast Facts
  • Over 2,500 stone jars across 90+ archaeological sites in Xiengkhuang Province
  • Iron Age period: 500 BCE–500 CE
  • Jars range from 1 to 3+ meters tall, carved mainly from sandstone, granite, and limestone
  • UNESCO World Heritage Site since 2019; Site 1 is the largest and most accessible

The Plain of Jars is one of Southeast Asia's most significant archaeological landscapes, comprising over 2,500 megalithic stone jars scattered across the Xiengkhuang Plateau in northern Laos. The jars date to the Iron Age and are believed to have served funerary purposes, though their exact function remains debated among researchers. Site 1, located near Phonsavan, contains over 300 jars and is the primary destination for visitors due to its size, accessibility, and interpretive facilities ...

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