There are two loops here; Tungstend Loop and Kinnickinnick, both of which are very short and very easy. No brutal climbs, no technical challenges - just a very easy ride around a very pretty lake. For people looking for the perfect beginner's ride, this is the place.
From Nederland, head north on the peak to peak hwy (co 72). Go north about one mile and turn left on County Road 126. The entrance to the park is immediately on the left.
http://www.singletracks.com/item.php?c=1&i=2076