 The old hill at Lysgård in Lillehammer was closed in 1964 , and Lillehammer SK spent some time deciding where to build a new venue . <unk> , <unk> and Kanthaugen were all considered as locations , although <unk> was eventually chosen . The municipal council passed the plans in May 1969 . The original cost estimate was for NOK 347 @,@ 065 . The hill opened in 1972 , having cost more than NOK 1 million to be built . In addition to the large K @-@ 120 hill , it consisted of three smaller training hills , at K @-@ 40 , K @-@ 25 and K @-@ 15 . The hills were owned by Lillehammer SK . 
