Towards the end of the 1870s, the congregation in Gol wanted a larger and more contemporary church.
Society for the Preservation of Ancient Norwegian Monuments urged to preserve the stave church on the site, but the congregation wanted to demolish it and sell the materials. In the end, the society bought the church's original parts for 200 kroner, on condition that it was removed when the new one was finished. The society had no plot for the church, but early in 1881, King Oscar II's Collections - the world's first open-air museum - were established on Bygdøy royal estate. The king made land available for the reconstruction in the middle of his planned building museum. The society's fundraising for the purpose raised only NOK 387, while the total costs were estimated at at least NOK 6,500. In March 1884, the king saved the project by undertaking to bear the expenses for which the society lacked coverage. The ownership of the church was transferred from the society to the monarch in Norway. Due to several snow-poor winters, the dismantling and transport to Kristiania was postponed until the winter of 1884. Survey drawings were meanwhile prepared by architect Torolf Prytz in the winter of 1882–1883. Since he was busy with other assignments, the responsibility for the reconstruction on Bygdøy was taken over by architect Waldemar Hansteen with the royal estate's builder Torsten Torstensen as executor. The church was dismantled in January 1884. In March, the sledge was good enough to transport the materials to Krøderen station. From there they arrived unharmed at Bygdøy station. The original parts were completed in late July 1884, and the church was completed as the centerpiece of King Oscar's Open Air Museum in the summer of 1885. As a museum church, it was so well attended that it had to be kept open every day, not just on Sundays. The significant changes during the 1700s and the expansion in 1805 made it impossible to rebuild the church as it stood, but neither was anyone in those days imaginable. The church was restored to what was believed to be its original form. With the support of preserved tracks and old materials, building, choirs and apse were reconstructed. The meticulous descriptions in the Church Books' accounts from the 17th century onwards also gave a clear description of exterior details that gave good enough indications for reconstruction: the roof rider mentioned in the 17th century accounts sat in the middle of the ridge and wore two bells. The bell room had a spontaneous saddle roof and carried an undefined structure that ended in a spire with a cross. The roof rider may thus have been of the same type as the one the church received when it was reconstructed on Bygdøy. The aisles, that surrounded the whole church originally, seems to have been demolished as the various parts of the church were rebuilt. It was assumed that the church had been surrounded by a passageway and that it had had a roof rider, and these parts were recreated with Borgund Stave Church as a model. Good role models for details such as the wind skis were not found in Borgund, so they were made after the pattern of the wind skis in Hopperstad Stave Church, King Oscar's collections were transferred to the
Norwegian Folk Museum in 1907. However, the Stave Church remained in royal ownership, but was managed by the museum. == Interior ==