Midtbyrunden is the perfect introduction to central Trondheim. H2o is almost always in sight together the marked urban climbing path as it requires you together the fjord, river and harbour. Really don't pass up the excavated mint, where you can nevertheless see traces of use on the floor from centuries https://zandervneuk.jts-blog.com/27044686/koldtbord-til-bursdag-i-trondheim-no-further-a-mystery