Horn Fork Basin

From the center of Buena Vista, head west on County Road 350. After 2 miles, turn right onto CR 361. In just shy of a mile, turn left onto dirt CR 361. Continue 5 miles to North Cottonwood Creek Trailhead. There is free parking and camping here, but no potable water or latrine. The trail starts to the west. Continue up an excellent singletrack trail, low in grade and with few obstacles. In 1.5 miles, pass by a left turn toward Kroenke Lake. Stay right. As the trail steepens there will be more roots. After another 1.5 miles the trees will start to get more spaced out and the trail will be less obvious. As the west slopes of Mt. Columbia come into view, head right towards a boulder field, leaving the Horn Fork Basin Trail, to continue onto the Harvard and Columbia hike. To continue up the Horn Fork Basin Trail, hike straight through the trees, coming into a beautiful basin full of willows and streams. Mt. Harvard is right in front of you; Mt. Columbia to the right. Mt. Yale can be seen to the left as you get higher up. Navigate through some willows and continue up into the basin. There are few switchbacks, but mostly gentle grades and excellent trail up until this trail gives way to the Mt. Harvard trail.