In this series we follow Arc'teryx athlete Jonathan Siegrist around North America as he hits different areas from Western Canada to Kentucky. Along the way JStar sends new routes and repeats area classics, and ultimately faces his greatest challenge to date.

In this episode, Jonathan Siegrist travels to the Canadian Rockies to sample the limestone of Acephale and Planet X, then wraps up his Canadian tour with a stop at Lake Louise's quartzite crags.