Old Aker Church
Old Aker Church was built as a three-naved Romanesque style basilica and constructed from limestone. It is believed to have been erected by King Olav Kyrre in 1080 as a church for all of Vingulmark, the historic area surrounding Oslo. The grounds of Old Aker Church were originally likely the former site of the regional thing during the pre-Christian period.
Tøyenbadet
Tøyenbadet in Oslo is Norway's busiest indoor swimming facility. Situated in Helgesens Gate 90, it was designed by architect Gert Walter Thuesen. It was built in 1976 and contains indoor and outdoor swimming pools. It was closed for refurbishment in spring 2007 and reopened in autumn 2008, six months later than planned. Within months of this refurbishment the facility was experiencing water leakage problems.