As trekking goes, the beginning of the Besseggen Ridge is a breeze. Sitting on the bow of a little tug as it chugs along picturesque Lake Gjende in central Norway’s Jotunheimen Nasjonalpark, you’d be forgiven for wondering what all the fuss is about – this is, after all, Norway’s best-known day hike, in the country’s most illustrious national park. But then the boat drops you off at a tiny jetty and you start the hike up the hill, knowing that each step takes you closer to the crest: a threadline precipice that’ll turn even the toughest mountaineer’s legs to jelly.
You’ll need a good head for heights, but it’s not a technically difficult walk: the path is generally wide and well marked by intermittent cairns, splashed with fading red “T”s. After the initial climb away from the jetty, the route levels out before ascending again across boulder-strewn terrain until, some 2.5 hours into the trek, you arrive at the base of the ridge itself.
The actual clamber up the ridge takes about half an hour, though the Norwegian youngsters who stride past, frighteningly upright, seem to do it much more quickly. It’s incredibly steep and requires a lot of heaving yourself up and over chest-high ledges; in places, the rock just drops away into thin air. But the views are some of the finest in Norway: a wide sweep of jagged peaks and rolling glaciers, and, far, far below, Lake Gjende, glinting green on sunny days but more often – thanks to the upredictably moody weather up here – resembling a menacing pool of cold, hard steel.
From there on, the going is comparatively easy, and you’ll probably scamper the remaining few kilometres back to Gjendesheim, your energy bolstered by the biggest adrenaline boost you'll have had in a very long time.
Jotunheimen Nasjonalpark is accessed via Gjendesheim, 90km southwest of Otta. The Lake Gjende boat runs from late June to mid-Sept ( +44 (0) 6123 8509).