Trail easy to follow, mostly a trench with packed down snow. I tacked this onto Cub Lake Trail and made a loop. Fern TH to the pool is super easy (1.7 miles), no need for traction. Elevation starts after the bridge and doesn’t quit until Fern Lake. Last half mile of the trail has deep snow and it’s easy to post hole. Started this today (1/10) at 8AM, only person parked at TH (cub lake), did not see a single person until hiking back down from Fern.
If driving Trail Ridge Road or Old Fall River Road is on the top of your list and you have limited time, you may want to enter the park via the Fall River Entrance on the park’s east side. It also is just a few minutes from Estes Park’s downtown. You’ll reach Trail Ridge Road a lot faster than those waiting in line at the Beaver Meadows Entrance during the summer and fall seasons.