Photos: 23. ,Dharesh via wikimedia commons, 14. Richard Palmer via wikimedia commons, 12. good free photos, 11. forestwander.com, 9. Moyen Brenn via flickr, 2. Harald Supfle via wikimedia commons, 1. Brocken Inaglory via wikimedia commons, Feature Image: wikimedia commons (public domain: published b/w 1923-1977 w/o copyright notice)