Round Mountain Hike Near Estes Park

Sometimes we have an epic, well-thought out and researched weekend adventure. And sometimes (most of the time) we just wing it. Over the weekend, we spontaneously decided to hike along Devil’s Backbone in Ft.Collins since it was such a nice day. Except when we got there the trailhead was closed for construction. The nice police officer patrolling the area felt bad for us and suggested we check out Round Mountain near Estes Park instead. So we set off to find it!

Round Mountain

Getting There

Our spontaneous adventure was delayed when Google Maps took us to a dead end on Idlewild Lane. Luckily, a couple took it upon themselves to flag us down to give us directions. Apparently people get lost looking for Round Mountain quite often… silly Google. (Note: If you are going up US-34 from Ft. Collins, Round Mountain is on the left around mile marker 79. Look for the sign, the parking lot is on a hill above it).

Round Mountain

The Hike

After finally arriving at our destination, we checked out the helpful hand-drawn map. We decided to take the shorter “Foothills Nature Trail.” The 2-mile round trip out-and-back trail led to a stone shelter overlooking Big Thompson Canyon. The longer “Summit Adventure Trail” leads to the summit of Sheep Mountain if you are up for a more moderate hike.

Round Mountain

Aside from a slight incline and having to navigate over a few ice patches, the trail was fairly easy and more importantly – not too packed with people! My only complaint is that it was mostly in the shade, so I didn’t get to enjoy the awesome sunshine I was looking forward to the entire time, but having the trail basically to ourselves helped make up for it.

Round Mountain

This trail isn’t anything amazing when compared to nearby RMNP trails, but it is a nice hike if you are looking for something new near Ft. Collins or Estes Park. And it also seemed to be popular with the pups, probably since you can’t bring them into the nearby Rocky Mountain National Park. I’m always happy to try a new trail, and luckily our obsession with just winging it usually leads us to new, unexpected places like this. But next time, we will probably at least check if our trail is open before heading out!

This short trail outside Estes Park is a great alternative to the more popular trails nearby. Trail review of Round Mountain includes photos, details and tips.


  1. The hike all the way to the top is a good workout but trees at the summit block the views. If you walk about 20 yards down the hill, the views open up. We like to leave the trail at the “meadow” a clearing past the 3 mile marker, and bushwhack over to Stone Mountain. There is a short rock scramble to the top and there are 360 views of all the nearby mountains and reservoirs.


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