2 (0=Paved, 6=Very Difficult 4WD)
Normally it's Rough 2WD to the TH but some years it gets rough and might require 4WD. It always requires good-clearance.
Take I-70 to the Bakerville exit (#221). Leave the highway and drive south over to the dirt parking area near the start of Forest Road 189. This is the winter trailhead and even if the upper road is open, low-clearance passenger cars should park here. It's almost 3 miles to the summer trailhead. Continue up the Grays Peak (189) road. After 1 mile, stay straight at a junction. Continue another 2 miles to the trailhead, at 11,280'. There are restrooms and a few dispersed camping spots near the parking area.
Closed at the start of the 189 road, near I-70.