
Guide
St. Paul's Catholic Church is a prominent Catholic place of worship located in Karuizawa, Kitasaku District, Nagano Prefecture. This striking structure was designed by the American architect Antonio Raimondo. The defining characteristic of this site is the profound relationship between its architectural design, structural integrity, and the surrounding natural environment. Within the context of Karuizawa—a historic and prestigious resort area—the church maintains a unique and commanding presence.
The church was constructed based on the specific design philosophy of Antonio Raimondo. The resulting structure reflects a beautiful fusion of Catholic tradition and the unique local character of the Karuizawa region. Throughout the local history, the church has served not only as a religious center but also as a significant architectural landmark. It is widely recognized among the religious facilities in Nagano Prefecture for its clear and distinct architectural vision.

The primary highlight is the architectural structure itself, crafted by Antonio Raimondo. The building's unique shape and the thoughtful use of materials are particularly noteworthy from an architectural standpoint. Visitors can observe the intricate details of the interior and the exterior design, which perfectly reflect the architect's original intent. Furthermore, the surrounding natural landscape plays a vital role, as the relationship between the building and the forest creates a deeply immersive atmosphere.
The church is open daily from 09:00 to 16:00. We recommend visiting during the daytime to observe how the natural light interacts with the building's interior and exterior surfaces. Because the surrounding greenery and landscape change significantly with the seasons, the visual impact of the church's exterior also shifts throughout the year. To experience these varying aesthetic qualities, we recommend visiting during different seasons.

Visitors can enjoy a contemplative tour focused on the architectural elements of this Catholic church. You can observe the physical structure and the spatial arrangement intended by the designer. While it remains a place for religious ceremonies, the primary activity for many visitors is exploring the structural-design and the harmonious placement of the building within its environment.
The Karuizawa area is home to many other historic buildings and beautiful nature spots. This church is deeply connected to its surroundings, serving as a vital part of the Karuizawa landscape. The surrounding area is perfect for sightseeing and enjoying peaceful walks through nature.
Please note the following guidelines for your visit: