Helgelandstrappa is a long outdoor stairway of local stone climbing the hillside above Mosjøen and the Vefsn river. The route is steep and direct, with thousands of steps gaining height fast above the town.
The reward is the view back over Mosjøen, the fjord, and the surrounding mountains. It is a good half-day outing if you want a workout without leaving town for a full mountain hike.