I created Yosemitebigwall.com in 2008 with one clear goal: To help more people connect with the magical world of Yosemite Bigwall Climbing. As a 5.9 leader, I've struggled with the elite attitudes that can prevail in Yosemite at times, and I want a place where everyone can seek and find a multi-day climbing adventure appropriate for them. In 2014 I published Yosemite Bigwalls: The Complete Guide with co-author Roger Putnam. In 2015, Roger and I released an annual ebook companion version to our printed guide. The new ebook has articles about bigwall climbs and other new stuff.
18910 Huron Dr.
Twain Harte, Ca 95383
*Contact Erik with any info/suggestions/updates: email@example.com
*Follow the Action: www.facebook.com/Yosemitebigwall
Thanks and enjoy the site,
Erik Sloan - Author, Owner
Erik Sloan is an Alaskan native who has lived and worked in Yosemite since 2002, and has been bigwall climbing there since 1994. Erik has climbed El Cap over 90 times. He is the co-author of Yosemite Bigwalls: The Complete Guide, and in 2008 Erik created the website Yosemitebigwall.com - a one stop shop for information related to Yosemite's bigwall climbs. Erik has made it his mission to provide logistical support and encouragement/inspiration to Yosemite climbers. He is currently working on a Yosemite Free Climbs Select book, as well as a how-to video series on bigwall climbing. Erik is the co-author of Supertopo’s Yosemite BigWalls 2nd edition. He created a community website for Wawona climbing(in southern Yosemite): wawona.yosemitebigwall.com. In 1997, Erik co-founded the American Safe Climbing Association, and to date he has replaced over 2000 bolts on Yosemite's bigwalls. Erik's favorite climb in Yosemite is Royal Arches, 5.7.
You can view a list of Erik's bigwall climbs here:
Roger Putnam - co-author
started bigwalling in Yosemite in 2006 while working for the Resource
Management and Science Division of the National Park Service. In 2013,
Roger earned a masters degree in geology from Chapel Hill, NC, where he
created the first geologic map of El Capitan and was featured in
To create this map, Roger climbed El Cap four times to collect data and spent hundreds of hours examining high resolution images of the cliff. When he is not geologizing, you can usually find Roger on the walls of Yosemite. Contact Roger via email: firstname.lastname@example.org