Tryvannshøyden
Tryvannshøyden, Tryvannshøgda or Tryvasshøgda is a hill in Oslo, Norway, peaking 529 metres above mean sea level.
It is named after the nearby lake Tryvann. It is known as transmitter site consisting of Tryvannstårnet and a guyed TV mast. From 1934 to 1966 the hill featured a speed skating venue, Tryvand stadion.
Coordinates: 59°59′20″N 10°40′05″E / 59.98889°N 10.66806°E
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