Lao Buddhism in brief
Laos is a mainly Theravada Buddhist country, and the wat (temple-monastery) is the centre of village and town life. Most visitors see the famous places, Luang Prabang and Vientiane, but the country’s Buddhist heritage is spread much more widely: provincial town wats, small riverside temples, stupas on hills, and caves that have been used as shrines for generations. These sites are not formal pilgrimage stations in the way some Indian places are. They are better described as places of local devotion and heritage, visited by people from the surrounding communities and, increasingly, by travellers.
This is general information, not a route plan. Roads, access to caves and archaeological sites, and local rules change, so check current official sources before travelling.
How Buddhism came to Laos
According to the commonly told history, Buddhism was present in the area in earlier centuries, and it became established as the main religion with the kingdom of Lan Xang, usually dated to the 14th century. Sources, including later chronicles, differ in details, and the influence came from several directions, including Khmer, Siamese and other mainland neighbours. The wider process is part of the story of the southern transmission of Buddhism, and Lao practice today shares much with other examples of Theravada Southeast Asia, such as the same Pali scriptural language and monastic discipline, while keeping its own language, art and customs.
The twentieth century brought upheaval, including war and political change, with consequences for monasteries and monastic education. The temples visible today are a mixture of surviving old buildings, restorations and newer construction.
Wat Phou and Champasak
In the far south, near Champasak, lies Wat Phou, a Khmer sanctuary at the foot of a mountain. It is not a Buddhist foundation. It was built as a Hindu temple, with strong connections to Shiva, and its origins are generally traced to the first millennium, with major building in later Khmer centuries including the Angkor period. Later it was used as a Theravada Buddhist sanctuary, and Buddha images remain in the complex. The pattern is similar to the Angkor Wat Hindu to Buddhist story across the border in Cambodia.
The site is a World Heritage property and is laid out along an axis, with terraces, stairways and a final sanctuary on the slope. A festival is held at the site each year, tied to the full moon of a lunar month, though the date and form can change. Visitors should check current arrangements. Expect steps, heat and uneven stone, and take care on the upper levels.
Provincial wats
Away from the main tourist towns, a typical Lao wat has a sim (ordination hall), a smaller assembly or teaching hall, monks’ residences, a drum or bell tower and often a stupa (that) containing relics or ashes. The sim is usually the most carefully decorated building, with painted or gilded panels. Murals in some temples depict episodes from the Jataka tales and local stories, although the quality and condition vary widely.
A small provincial wat is often an excellent place to see Lao Buddhism in daily operation. Novices study, villagers come to bring food and gather, and the monks advise on community matters. Compare this with the arrangement of a Thai wat layout, which has a similar structure but differences in style.
Cave shrines
Caves and rock shelters are used as Buddhist shrines in several parts of Laos. The best-known examples are the Pak Ou caves near Luang Prabang, which hold large numbers of Buddha images left by visitors over time. Elsewhere, smaller caves hold images, offerings or traces of monks’ meditation. Cave worship in the region sits alongside older beliefs that mountains, rocks and caves are home to spirits. This relationship between Buddhism and local spirit beliefs is typical of the area. The general subject is explored under rock-cut caves, although most Lao caves are natural limestone rather than carved.
Caves can be slippery and dark, and some are in remote areas. Do not enter without local advice, and do not move images or remove anything.
That, the Lao stupa
Lao stupas, called that, are important landmarks. The best known, Pha That Luang in Vientiane, is a national symbol, and many provincial towns have their own that, each with its own origin story and annual festival. Some date from earlier centuries; many have been rebuilt, so tradition and documented history may differ.
Unexploded ordnance and rural travel
Parts of Laos, particularly in the east and north-east, are contaminated with unexploded ordnance from the 1960s and 1970s. Visitors who leave the main roads or paths should follow local advice, stay on marked trails and avoid touching unfamiliar objects. Check government travel advice and ask at sites before walking outside established areas.
Visiting with respect
Customs vary between temples, but these are widely observed:
- Dress modestly and take off shoes before entering a sim, following the standard temple dress code.
- Do not point your feet toward images or monks, and avoid touching monks. Women should not hand things to monks directly.
- Ask before photographing monks, novices or ceremonies.
- Follow signs, because some halls are closed outside ceremony times.
- Give donations thoughtfully and through the temple’s usual donation box rather than to individuals.
Where this article fits
Specific towns are treated separately: the temples of Luang Prabang are covered in the piece on Luang Prabang temples, those of the capital in the piece on Vientiane temples, and everyday customs in the piece on Lao Buddhist customs. The river that links so many of these towns is discussed under Mekong river Buddhism. This overview concentrates on the less-visited places and on explaining how they fit into the wider tradition.