Hike to Kirkhelleren Cave, Træna

Kirkhelleren is a vast sea cave on Sanna in the Træna archipelago, reached on foot from the island's express-boat landing. The short walk combines a remote coastal setting, striking geology and evidence of people using the cave thousands of years ago.

The cave

Kirkhelleren is approximately 45 metres deep, 20 metres wide and 32 metres high, according to Store norske leksikon. The sea carved it into the rock when the shoreline was at a different level. Archaeological finds document human activity in and around the cave over a very long period. Today the site is also known as a dramatic concert setting during Trænafestivalen.

The walk from Sanna quay

Visit Helgeland describes an easy route of approximately 1 km each way, taking around 20 minutes in one direction, with about 40 metres of ascent. If you have more time, the longer Kjærlighetsstien loop continues around Sanna and is roughly 5 km in total.

Important travel planning

Sanna is reached by boat rather than by road. Express-boat services are limited and some calls may need to be requested in advance. Check the latest timetable and return connection before setting out, especially outside summer. The outer side of the island is exposed to wind.