And it was bloody hard work but blinking flip was it worth it!
Crested Butte, Colorado, trail 401
Started at about 9500ft and did a total of over 3000ft ascent in 14 miles. Oxygen is scarce up here. You get out of breath looking up a hill!
I have more pics but can't upload them until I get home, that was an iPhone panorama form 3/4'of the way up the climb.