http://www.climbingguidebg.com/modules.php?op=modload&name=Sections&file... [1]
Some videos, too. Hone up on your Bulgarian, although there is some English.
http://www.climbingguidebg.com/modules.php?op=modload&name=Sections&file... [1]
Some videos, too. Hone up on your Bulgarian, although there is some English.
Links:
[1] http://www.climbingguidebg.com/modules.php?op=modload&name=Sections&file=index&req=viewarticle&artid=19