About 1 hour from Boulder. Was super simple to access. the coordinates take   you to the beginning of the rural part of Ski road. Keep driving on Ski road,  you'll see the "Entering National Forrest" sign and soon after that you will see dispersed  camping spots.

Lots of spots available. Just keep driving along Ski Road and pick one that looks good. Lots of fire pits already build and most camp spots are along the creek. 

A 2wd car can access quite a bit but if you want to go further up Ski road, definitely bring a 4x4 with high clearance.