The Arctic Cathedral, officially known as Tromsdalen Church, is a striking modern church located in Tromsø, Norway. Completed in 1965, it features a unique triangular shape that resembles an iceberg or a mountain, reflecting the surrounding Arctic landscape. The building is made of concrete and glass, allowing natural light to illuminate its interior. Inside, the cathedral boasts beautiful stained glass windows that depict various religious themes and scenes from nature. The Arctic Cathedral is a popular tourist attraction and serves as a venue for concerts and cultural events, showcasing the rich heritage of the Sami people and the region's history.