Taubenlochschlucht (Dovecote Gorge) is one of the most popular hikes in the region of Biel/Bienne. Whether this is because of the romantic surroundings, the pleasant coolness along the way or the fact that it is an easy enough hike for families also to explore the gorge, one thing is certain: The walk from Biel to Frinvillier through the mysterious Taubenlochschlucht remains a magical experience. It takes 45 minutes, depends on the stops you take.