Starting in rain 2km from the Bighorn campground / parking lot.Yep! They closed the road 2km before the regular lot. We get to add another 4km to our day... :(Yep! We start the day in the rain, 2km from our parking spot, pushing bikes uphill.Finally at the regular parking spot, biking towards the tempting blue skies 15km ahead.Skeleton Creek is flowing fast but it's wide and fairly shallow here.The long bike ride to the Banff boundary.The long bike ride to the Banff boundary.The Outpost at Warden Rock has some interesting signs posted around their location.Crossing the boundary into Banff National Park at the bison gate.Crossing the boundary into Banff National Park at the bison gate.Walking up the Red Deer River / Cascade Fire Road trail.Walking up the Red Deer River / Cascade Fire Road trail.Walking up the Red Deer River / Cascade Fire Road trail.This was another low moment of the day...Looking back to Warden Rock down the Red Deer River at some dismal weather.Mount White ahead with Grouse Peak to the left.Crossing the gravel flats at Tyrell Creek.It's a long march up the road!The Banff Bison Herd.The Banff Bison Herd.