Explore the most popular dog friendly trails near Boulder with hand-curated trail maps and driving directions as well as detailed reviews and photos from hikers, campers and nature lovers like you.

hiking
9 hours ago

An amazing view of what Boulder Colorado has to offer. A must see hike!

hiking
18 hours ago

I did this trail right before sunset and it was beautiful! I left a little bit before the sky became extremely colorful so now I want to go tomorrow and stay later! I definitely recommend doing some nearby trails first, then ending with this trail. Only passed two people the entire time I was on this trail and there’s multiple lookout points for scenic views and fabulous pictures.

Great hike awesome view from the arch. steep in places and rocky. worth the trip.

Great trail, hard climb, worth every step

Get run to build your mountain legs
Watch the poison ivy at the start of the canyon
Got sprayed by a skunk on the approach this morning

hiking
4 days ago

Great trail. Lots of climbing on the way up, but it’s all worth it for the views at the top. Go early to avoid the crowds – it was already pretty busy at 7am and people were lined up inching along the narrow paths on on the way down. Free parking is available about 10 blocks away.

hiking
4 days ago

Great morning hike! Took me 2 hours with a 15 min stop at peak.

Certainly challenging, but nothing to lose sleep over. Expect to wait in line if you’re hoping to get decent pictures at the top.

hiking
6 days ago

This is definitely a “hard” trail, bust super proud when I finished! Practically all up hill on the way there but that means down hill on the way back! The views at the top are beautiful! I would recommend starting it sooner rather than later so the traffic is low and the sun isn’t too high!

hiking
6 days ago

We enjoyed this hike! It was definitely a high incline and rocky but it was worth it. It was a bit harder then expected the the views are beautiful and the arch is pretty neat. Bring lots of water, take stops and enjoy the outdoors! There are trees on a lot of the hike which gives some much needed shade every now and then.

Thought we would start here on vacation to get used to the elevation before heading to RMNP but this was a tough hike for us. Arch bigger than expected and nice view of flatirons

hiking
6 days ago

This was a very nice short first day hike for our CO vacation to get acclimated to walking at this altitude/weather. I would put the overall difficulty more towards moderate, but it’s a tough call as parts are easy, parts are moderate, and there are some steeper stretches that are more difficult. We went relatively early on a July weekday and the number of people going up was not bad at all, but we passed a ton of people going the other way as we can back down. Yes, bring water, wear good hiking shoes, sunscreen, etc and otherwise use common sense. Although short, the trail has more of the feel of a “hike” than a walk in the park.

Lovely little walk with beautiful views. We were greeted by six wild turkeys grazing along side the path seemingly careless of our presence.

Good one

hiking
8 days ago

Beautiful views from the Royal Arch and worth the effort it takes to hike up! Would not recommend this trail for small children, elderly, or dogs that are not experienced hiking companions in high altitudes. Very steep, rocky, and mostly vertical climb. Several areas require scrambling. You’ll want a good pair of hiking/approach shoes. Do not take this trail if you have bad knees, hips, or ankles. Otherwise, enjoy!

Almost 100% vertical. Take breaks, bring water. Go early on a weekday - my group went on a Sunday late morning, and it was super crowded. Trail is fairly narrow and rocky, which makes navigating the crowds fairly difficult.

hiking
9 days ago

Nice view of city and UOC Boulder from top. Great view of the flatirons. Steep toward the end. Arch is very impressive. Saw lots of raptor hawks. A hazy view of Denver in the distance.

Gorgeous trail; good variety of strong incline, walking through forest, and climbing over some cool rock runs.

very good hike!! it was a tough uphill but only took a little over an hour to the arch. total about 2 hr round trip for us. loved the workout!

hiking
10 days ago

Great little hike lots of wildlife.
Great views.

hiking
10 days ago

I’d do it again, mainly because it is such a great little workout. Don’t underestimate that uphill! It is totally doable though. There is a $2.50/hr parking fee between 8 and 5, but I recommend hiking before 8am anyway this time of year. 6am would be ideal so that you get the most shade and the best temperature to make the hike as pleasant as possible.

hiking
11 days ago

This is a fun trail to go on with kids. No climbing involved and is very easy relaxed hike. We found wild garlic growing and this trail is awesome if you start at the North Boulder Recreation Center and circle all the way back. There are places to dip your toes in the water but we need to come when the sun is up otherwise it can get cold

A couple clarifications - this one seems to be a loop as opposed to another one on the list that’s just an out an back (confused me for a little bit as I was researching). Second the trails closed 8-4:30 Monday - Thursday but climbers are allowed to climb up the First and then take the trail down. Looked beautiful but unfortunately misread the climbing exception.

hiking
11 days ago

Did this on a Monday early afternoon after misreading the Flatiron closure warnings. Heavily trafficked - lots of groups, people playing music in their phones aloud, etc - with that said it’s not a national park or anything. Great variety for a shorter trail. Beautiful views, busy at the arch but was able to wait out the crowds to get the pictures I wanted.

hiking
11 days ago

Really hard but worth it

Potty your dog before coming or be prepared to carry poop! There aren’t any trash cans along the way. The hike was challenging at the end but doable with rest and worth it with the view. Hang in there and reap the rewards!

Loved it. Went in early March and there was a little snow but vey manageable. Will definitely di it again.

A Boulder go-to. An easy and gradual climb to the top with the occasional short-lived steep sections. I keep returning to this trail because you largely avoid the crowds that flock to other trails in the Boulder area (Chautauqua, NCAR, Mt. Sanitas trailheads just to name a few). This trail can be a little more trafficked during the weekends but even at its most crowded, it's not unbearable.

“Not the size that counts but the motion of the ocean” lmao...ok ok but its perfect for this trail. Super short but alot of motion. Bout an hour drive from denver w construction traffic so bring lunch and enjoy it with the misty roar from the falls.

Don’t make the dummy mistake that I did and pay an entrance fee! Half the “trail” is a back dirt road, with little to no shoulder to walk on, the other half is trail, with lots of smaller trails that allow you to wander. Worth a visit, definitely a decent distance walk. Lots of prairie dogs and wild flowers along the way!

Load More