follow the cairn... that gpx track looks like the main route marked with cairn all of the way up that we followed in August. There are only 1 or 2 places where the next cairn isn't clear but if you head uphill you'll find it. There are lots of use trails and footprints that will get you there via various routes. We got multiple and varying pieces of advice from hikers coming down. We chose to follow the cairn and it worked well for us.
I don't know about White Mt. Peak but on a clear day the view from the top of Langley was spectacular!
Last edited by smart1; 09/17/14 12:58 PM.
