The trail to Kletten is easy-going on a clear path. It is a varied hike through birch forest and above the treeline. There is a lovely view of the surrounding area from the top.
See vingelen.com for information on local accommodation.
From Vingelen center follow road 735 northeast. Look for the signs towards Olaberget. Around 2 km from the center turn left along Ørvilldalen road.
This a toll road and the fee can be paid in cash or via SMS. Follow this road for around 3 km until you reach some signs on the left-hand side with information about the hike.
There is parking space for a couple of cars.