The Metro Line With The Highest Elevation Difference In The World - The Holmenkollen Line.

The Highest Elevation Difference On A Metro Line In The World - Oslo's Holmenkollen Line. A trip on Oslo Metro Line 1 from Stortinget to Frognerseteren. We get out at Holmenkollen in deep snow to have a look at the Winter Olympics Ski Resort and Holmenkollbakken Ski Jump. For more pictures and videos see Henry's Adventures on Facebook and Instagram!   / henrys-adventures-314213162251739   https://www.instagram.com/henryadvent...