Klippans kulturrreservat is an old part of Goteborg related to shipping, emigration to America and etcetera. This was also for a long time ago, how far upstreams in the Gota Alv river you could go with bigger ships. Not far away just west of the big bridge, you are going to find the stone named - The Red Stone. If you visit the location you will find out about why the stone is named so.