Døndalen is a picturesque valley in the northern part of the Danish island of Bornholm. Located next to the road from Gudhjem to Tejn, it is famous for its quaint waterfall, Denmark's longest.

Døndalen is a picturesque valley in the northern part of the Danish island of Bornholm. Located next to the road from Gudhjem to Tejn, it is famous for its quaint waterfall, Denmark's longest.