Karuizawa St. Paul's Catholic Church

Karuizawa St. Paul's Catholic Church stands as one of Japan's most photographed religious buildings, combining striking modernist architecture with deep spiritual significance in the mountain resort town of Karuizawa, Nagano Prefecture. Designed by American architect Antonin Raymond and completed in 1935, the church represents a pioneering example of modern ecclesiastical architecture in Japan, blending Western religious traditions with Japanese aesthetic sensibilities.

The church's distinctive A-frame structure features steeply pitched roofs that evoke both Alpine chalets and traditional Japanese architecture, perfectly suited to Karuizawa's heavy winter snowfall. The exterior is clad in dark timber, while the interior reveals soaring wooden beams arranged in a geometric pattern that creates a sense of spiritual aspiration. Large windows allow natural light to filter through the forest setting, establishing an intimate connection between the sacred space and the surrounding nature.

Visitors can explore the church grounds freely, walking through the surrounding forest garden where moss-covered stones and towering trees create a serene atmosphere. The interior welcomes guests outside of service times, allowing them to appreciate the architectural details and the interplay of light and shadow across the wooden surfaces.

The church is particularly photogenic during autumn when the surrounding foliage turns vibrant shades of red and gold, and in winter when snow blankets the distinctive roofline. Wedding ceremonies take place regularly, especially during the summer season when Karuizawa attracts visitors escaping Tokyo's heat.

Karuizawa St. Paul's Catholic Church is located approximately 1.5 kilometers from JR Karuizawa Station on the Hokuriku Shinkansen line, which connects Tokyo to Karuizawa in just over one hour. The church can be reached by rental bicycle, a popular option in Karuizawa, or by taxi in about 5 minutes from the station. Limited parking is available for those driving. Entry to the church and grounds is free, though donations are welcomed.