Phou Si rises above Luang Prabang between two rivers
Published on 09/23/2026 at 18:08 | Editorial responsibility: Rafael MĂĽller, Editor-in-Chief AD HOC NEWS
Phou Si is a hill in the centre of Luang Prabang’s historic peninsula, rising between the Mekong and Nam Khan rivers. Its slopes combine Buddhist shrines, stairways and vegetation, while Wat Chom Si and its golden stupa occupy the summit.
Phou Si between the Mekong and Nam Khan
Phou Si rises about 100 m (328 ft) above the old town. The hill forms the highest point of the peninsula, where the Nam Khan meets the Mekong in northern Laos.
The town around it belongs to the World Heritage town of Luang Prabang, inscribed in 1995. Lao timber houses, Buddhist temples and European colonial buildings share the historic urban landscape around the hill.
Phou Si is visible from streets on both sides of the peninsula. Its summit is marked by Wat Chom Si, while smaller religious buildings occupy paths and terraces below.
Wat Chom Si and the sacred summit
Wat Chom Si is associated with a golden stupa known as That Chom Si. The stupa dates from 1804, during the reign of King Anourouth, and forms the principal landmark on the summit.
The stupa rises above a white-painted base on the hilltop terrace. Its gold surface contrasts with the surrounding trees, rooflines and river landscape. The summit also contains bells, shrines and spaces connected with Buddhist worship.
Phou Si has several Buddhist sites rather than a single isolated monument. Wat Tham Phou Si lies on the slope above the Nam Khan, while other small shrines accompany the stairways and wooded paths.
The history of That Chom Si connects the summit with Luang Prabang’s royal and religious past. The hill remains a place of worship within the town’s living Buddhist landscape.
Stairways, shrines and views across Luang Prabang
The principal ascent from Sisavangvong Road runs opposite the Royal Palace Museum. It climbs through a sequence of stone steps, landings, trees and small religious structures.
The main stairway contains 328 steps. The climb ends at the summit terrace, where Wat Chom Si stands above views towards the Mekong, the Nam Khan and the forested mountains beyond the town.
A second stairway begins on the Nam Khan side near Kingkitsarath Road. This route passes through a different part of the hill’s religious landscape and connects with shrines beneath the summit.
The sacred hill in Luang Prabang is therefore both a landmark and a compact religious complex. Water, stone, vegetation and gilded architecture remain visible together from the summit paths.
Phou Si’s identity comes from this arrangement: a 100 m (328 ft) hill, a network of Buddhist places and a stupa dated to 1804, all within the riverside town.
Visiting Phou Si: what travellers from Western Europe should know
- The main stairway begins on Sisavangvong Road, opposite the Royal Palace Museum in Luang Prabang’s historic centre. A second stairway rises from Kingkitsarath Road beside the Nam Khan.
- The ascent is on foot and includes 328 steps. Stone stairs, landings and uneven slopes connect the lower shrines with the summit terrace.
- Phou Si stands between the Mekong and Nam Khan rivers. The summit overlooks Luang Prabang’s old town, riverbanks and surrounding mountains.
- The official language is Lao and the currency is the Lao kip.
- Entry requirements depend on your nationality; UK travellers can check the FCDO travel advice at gov.uk/foreign-travel-advice, Irish travellers the Department of Foreign Affairs at ireland.ie.
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Frequently asked questions about Phou Si
Where is Phou Si?
Phou Si is in the centre of Luang Prabang’s historic peninsula in northern Laos. The hill lies between the Mekong and Nam Khan rivers.
What does a visit to Phou Si involve?
A visit involves climbing stone stairways through shrines and vegetation to Wat Chom Si. The principal route has 328 steps and ends at the summit terrace.
What makes Phou Si distinctive?
Phou Si combines a 100 m (328 ft) hill, Buddhist sanctuaries and the 1804 stupa of Wat Chom Si. Its position between two rivers places the religious summit within Luang Prabang’s historic town.
