Welcome to Bigwalls.net, home of best big wall info since the dawn of the internet.
To contact John Middendorf, email is best.
BIG WALL HISTORY BUFFS: sign up for the Mechanical Advantage series at http://bigwallgear.com
Popular links:
- • The D4 Delta2p--the new shape of portaledges (open source design)
- • Open Source Portaledge Designs DIY Info
- • The Original BigWalls.net--with various big wall info from the 80's and 90's
- • Big Walls--what are they all about? (John Middendorf slideshow)
- • Ascent of the Grand Voyage on Great Trango Tower
- • Big Wall Tech Manual (1988)--the first published "how-to" big wall book
- • Big wall climbing videos on John Middendorf's Youtube channel.
