Xieng Khuang: The Plain of Jars

The Plain of Jars consists of more than 2,000 stone jars, some weighing several tons, scattered across dozens of sites in Xieng Khuang province. The jars are carved from sandstone, granite, and limestone, and range in size from small vessels to jars over three meters tall. The jars are believed to date from the Iron Age (500 BCE–500 CE), but their purpose remains debated. Archaeological excavations have found human remains, burial goods, and evidence of cremation, suggesting the jars were used for funerary practices. The site was inscribed as a UNESCO World Heritage Site in 2019, recognizing its outstanding cultural significance.

The most accessible jar sites are near the town of Phonsavan. Site 1 is the largest and most visited, with over 300 jars scattered across a grassy hill. Site 2 is a smaller site with a stunning view of the surrounding mountains. Site 3 is the most remote, reached by a short hike through rice paddies, with jars set against a backdrop of limestone cliffs. Each site has a distinct character, and a visit to all three offers a sense of the scale and variety of the jar fields. A guide is recommended, as the sites are large and the history is complex.

During the Vietnam War, Laos was subjected to intense bombing, particularly in Xieng Khuang province. The Plain of Jars was one of the most heavily bombed areas in history. Today, unexploded ordnance (UXO) remains a danger, and clearance has been ongoing for decades. The jar sites are safe for visitors — they have been cleared — but visitors must stay on marked paths. The UXO Lao Visitor Center in Phonsavan offers an essential education on the conflict and the ongoing clearance efforts.

Phonsavan is the capital of Xieng Khuang province, a town that was rebuilt after the war. It is not a tourist town in the traditional sense — its streets are quiet, its markets local — but it is the essential base for exploring the jar sites. The Phonsavan Market is known for its colorful textiles and traditional Lao crafts. The town also has a surprising culinary specialty: the best sandwiches in Laos, made with fresh bread, Lao sausage, and herbs.

Xieng Khuang is home to a large Hmong population, whose traditional villages are scattered across the hills. A visit to a Hmong village offers insight into their way of life — their distinctive embroidery, their traditional houses, and their history as allies of the Americans during the Secret War. Many Hmong families have relatives in the United States, and the connection is still strong.

Xieng Khuang is famous for its lao lao — rice whiskey that is distilled in villages across the province. A visit to a local distillery offers a taste of this potent spirit, often flavored with local herbs. The province is also known for its sandwiches, made with fresh bread that reflects the French colonial influence. The Nong Tang Lake, just outside Phonsavan, is a beautiful spot for a picnic.

Plain of Jars Discovery (2 Days): Explore Jar Sites 1, 2, and 3, with time at the UXO Visitor Center.
Hmong Village Tour: A visit to a traditional Hmong village, with insights into their culture and history.
Combined Itinerary: Pair Xieng Khuang with Luang Prabang or Vang Vieng for a comprehensive Lao journey.
Private Guide: For those seeking a deeper understanding of the archaeology and history, a private guide is recommended.