Frysja

The Norwegian Museum of Science and Technology (Norwegian: Norsk Teknisk Museum) is located in Oslo, Norway. The museum is an anchor point on the European Route of Industrial Heritage.

Kjelsås is one of the northern suburbs of Oslo situated in Nordre Aker, the northern borough of Oslo, Norway.

Grefsenåsen is a hill in Lillomarka in Oslo, Norway. The height is 377 meter.The view from the top is magnificent, and the hill has for a long time been a popular resort for day-trippers living in Oslo. A restaurant was built on the top in 1927, and this is still in use.

Kjelsås Station (Norwegian: Kjelås stasjon) is located at Kjelsås in Oslo, Norway on the Gjøvik Line. The railway station is located 10.28 km (6.39 mi) from Oslo Central Station between Nydalen Station and Snippen Station at 155.6 meters (510 ft) above sea level and was opened in 1900, two years before the railway to Gjøvik was finished.

Grefsen stadion is a football stadium in the Grefsen area of Oslo. Currently home of Kjelsås Fotball playing in the Norwegian Second Division. The ground has standing areas on three sides, and one seating area with 420 seats.The stadium's record attendance is 3,295 for a Norwegian Premier League qualification match in 1998 against Kongsvinger IL, although there exist reports of a Vålerenga - Skeid encounter in 1944 where around 5000 spectators were in attendance.