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Royal Arch

 61 votes

3.3 Miles 5.3 Kilometers


90%

Singletrack

1,311' 400 m

Ascent

-1,312' -400 m

Descent

6,917' 2,108 m

High

5,691' 1,735 m

Low

15%

Avg Grade (9°)

75%

Max Grade (37°)

Minor Issues

11 days agoUpdate

A classic Boulder hike to a natural arch with great views.

Tom Robson

Overview

Enjoy some technical trail that culminates in great views and a natural arch - right above Boulder!

In addition to the Arch's geologic oddity, the views from the top of this hike are unbelievable.
Features: Views — Wildflowers
Dogs: No Dogs

Description

From the northeastern corner of Chatauqua Park, this doubletrack/somewhat paved road heads directly south, almost straight up the contours. Once you've passed the final house on your left, the trail bends to the right and the grade steepens. Eventually, you'll reach an intersection with Mesa Trail, where there is a single pit toilet.

After the toilet, Bluebell Road winds back on itself, making a lollipop loop. This loop connects to the Flatirons Loop trail, Bluebell-Baird Trail, and Bluebell Spur Trail.

Though the views are stunning, this is one of the LEAST aesthetic trails in Chautauqua. Good thing, however, that you're about to enter one of Boulder's MOST scenic.

From the end of Bluebell, bear left onto Royal Arch Trail. Royal Arch Trail starts climbing to the southwest at the bottom of a drainage. This trail is rocky and becomes steadily more technical as it ascends. Soon after starting out, the Flatirons Loop will branch off to the right. At about the halfway point, things get a little steeper and more difficult. Loose rocks, tight switchbacks and areas of built steps will have your legs working hard.

Eventually, you'll reach a sort of false summit just to the south of the third flatiron. Take in the views of Boulder and the surrounding sandstone formations for a moment and then start the short, somewhat scrambling descent. The trail will level out momentarily as it passes through another drainage before it turns upward once more. This is the final approach to the arch.

Be prepared for more tight switchbacks and big steps. You'll have no doubt in your mind that you've made it once you do - the arch is a spectacular sight. From below the arch, there are great views of Boulder as well as the backside of the third flatiron. This is the terminus of the trail and it must be retraced back down as there are no other trails from this point.

Flora & Fauna

Black bears and mountain lions inhabit this area. Many other wildlife species are common including birds of prey, mule deer and coyotes. Additionally, you'll encounter multitudes of wildflowers along this route, especially down low.

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4.4 from 61 votes


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Your Check-Ins

Check-Ins

Jan 13, 2018
Kim Meyer
Beautiful view!!
Jan 7, 2018
Tim Lundin
Good hike met Sarah, Amy, and Everest. 3.9mi
Dec 1, 2017
Geoff Kennard
Nov 25, 2017
Robert Armes
3.3mi
Nov 23, 2017
Katie B
Thanksgiving day hike with Ray and Gower 4.1mi
Nov 23, 2017
Patrick Csongei
walked up through Chautauqua towards first flatiron and then went up royal arch trail. much steeper and harder than I thought it would be! great tu… 4mi
Nov 11, 2017
Peter Loudermilk
Nov 4, 2017
Justinne Guyton

Trail Ratings

  4.4 from 61 votes

#18

Overall
  4.4 from 61 votes
5 Star
46%
4 Star
46%
3 Star
7%
2 Star
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1 Star
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Rankings

#6

in Colorado

#18

Overall
233 Views Last Month
5,176 Since May 5, 2015
Intermediate/Difficult Intermediate/Difficult

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5%
23%
52%
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Conditions


Minor Issues 11 days ago
Icy: Maybe a combined 50yard of ice on the trail. Manageable without spikes
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