Trolltunga

Trolltunga — "the troll's tongue" — is a thin sliver of rock that juts horizontally out of the mountainside 700 m above Ringedalsvatnet, north of Odda in Norway's Hardangerfjord region. It became famous through photographs taken by hikers standing at the very tip of the formation, and the resulting Instagram-driven surge — from a few hundred annual visitors in 2010 to over 100,000 today — has turned a once-obscure cliff into one of Scandinavia's most visited day hikes.

The trail is a 28 km out-and-back along an undulating high plateau, with about 800 m of cumulative climb. From the Skjeggedal parking lot the first kilometre is steep and unrelenting — 400 vertical metres of zigzag — before the path tops out at Mågelitopp and follows a rolling alpine route over slabs, snow patches, and small tarns to the cliff. The cliff itself is unfenced and unsupervised; in busy summer, queues to step out for a photo can run an hour or more. The return is the same path, knee-shattering on the way down, and many hikers misjudge how long the second half will take.

The standard season is mid-June to mid-September, when the high plateau is reliably free of snow and the lower car park is open. Outside that window, a winter guide is mandatory — snow depth on the plateau can exceed two metres, and there is no marked winter route. Parking is paid and tightly limited; P2 Skjeggedal is the canonical start, and P3 Mågelitopp is reachable by a paid shuttle that cuts the steep first kilometre but is not always available. Mountain rescue is called out for unprepared hikers most weekends in season; the trail is not technical, but it is long, exposed, and unforgiving to anyone arriving in trainers and a t-shirt.