Holy Rosary Church

Holy Rosary Church is a Roman Catholic parish church on the east bank of the Chao Phraya in the old Talat Noi quarter, at the edge of Chinatown. Thais know it as Kalawar Church (Wat Kalawar), a name that comes from the Portuguese Calvario, “Calvary”. It is not a Buddhist temple, despite the “wat” in its Thai name.

The parish goes back to the Portuguese Catholic community that settled on this bank after the fall of Ayutthaya; a first stilted wooden church was built here in 1787. Over the 19th century Chinese Catholics became the core of the congregation, as they still are today. The present building was put up between 1891 and 1897 under the parish priest, Father Desalles, who is credited with the design, and was consecrated in October 1897.

The church is one of the finest examples of Gothic Revival architecture in Thailand. It has a cross-shaped plan with its main façade and slender spire facing the river, and the interior is lined with slender columns and pointed arches. Its stained glass is often described as among the most beautiful in the country. The church won the Association of Siamese Architects’ conservation award in 1987.

It is an active parish, so visit quietly, dress modestly, and avoid wandering around during mass.

The church stands on the riverbank in Talat Noi, in Samphanthawong District, a short walk from the Si Phraya pier on the Chao Phraya Express Boat route. It combines well with a walk through the lanes of Talat Noi and on into Chinatown.