Hike Bike Travel:
If you’re looking for world-class mountain scenery, in an area that doesn’t get a lot of attention, then head to the Tombstone Mountain Range in the Yukon Territory. Starting at KM 58.5 on the Dempster Highway, the three to five day backpacking trip takes you first to Grizzly Lake, and then to Divide and Talus Lakes. It’s a wild, desolate, truly memorable landscape. …
The landscape though, is extraordinary – and I can safely say like nowhere else you’ve seen.
Try to arrange your trip for late August when the boreal forest and alpine meadows combine to deliver a rainbow of fall colours. But go prepared for cold temperatures and snow. I had both. …
besthike.com 
O my God ! looks like some one painted it nicely.I think you are very lucky to been there.amazing !!