Zig Zag Loop

The Zig Zag Loop is 39 Miles.

  • Use Marmot Road Loop directions up to Barlow Trail Road (13.8).
  • Left on Barlow Trail Road to Lolo Pass Road (20.6).
  • Right on Lolo Pass to US 26 (21.8).
  • Right on US 26 back to Sandy (39.1).