Where to hike near Cologne?
sources: http://www.couchsurfing.org/group_read.html?gid=1224&post=457364 + http://www.couchsurfing.org/group_read.html?gid=1224&post=989637 • “nordeifel to the east of cologne” • “nordeifel around nideggen” • “Siebengebirge […] is wonderful, esp. in wintertime when there are less paople around!” • Königswinter — http://en.wikipedia.org/wiki/Drachenfels_(Siebengebirge) — http://de.wikipedia.org/wiki/L%C3%B6wenburg_(Siebengebirge) (no english link) / http://wikitravel.org/en/Bad_Honnef • “from ‘schöllerhof’ near altenberger dom to a vantage point 230m high, then to the dhünntalsperre and zigzag back to the starting point, passing this http://de.wikipedia.org/wiki/Schloss_Haniel old industrial magnates villa that is within the forest”, “a circular hut with a roof and a fireplace somewhere along the way” and a lake; Altenberger Dom http://is.gd/yFN5 + next bus stop http://is.gd/yFO2 • “Sion (initially and now the Colognean Breweries Association) offer the “Brauhaus Wanderweg” (Brewery