MTB Project Home Sign in with Facebook
or Login with Email


Rollins Pass (aka Corona Pass)

Consensus:    (details)
 3.7 from 3 votes
  Easy from 1 vote
Your Opinion:
Rating: -none- change
Rank: #12 in Nederland
#251 in Colorado
#2,073 Overall
Trail near ,  
“The old railroad grade over Rollins pass from Rollinsville to Winter Park.”
Alan Doak on Jun 26, 2013
Getting There     GPX File     Print
35.7 Miles Doubletrack Type 3,233’ Ascent -2,674’ Descent 8,457’ Low 11,671’ High
Needle Eye Tunnel is closed and barricaded, but a detour path over the tunnel is available.
11:00 average ride time for 84.0 miles. Details

Head up the smooth dirt East Portal road from Rollinsville. This part of the road is suitable for all cars and crowded, so many people drive this section and park at the Moffat Tunnel. Check out the Moffat tunnel, which made the original narrow gauge railroad obsolete, before heading up the switchbacks leading up to the continental divide. There is also a bore parallel to the Moffat Tunnel which pipes water from the west side of the divide to the east side, confusing the traditional definition of a continental divide as the division between 2 drainage basins.

As you near treeline, you'll encounter the lovely Yankee Doodle Lake and Jenny Lake. On the east side of Yankee Doodle lake is the Boulder Wagon Trail, which is how 4WD vehicles avoid the Needle Eye tunnel (which is closed and barricaded). But on a bike, there is a clear detour trail over the tunnel.

At the summit, there are a few ways to go, but they all merge back together again before heading down the west side of the continental divide. If you stick to the railroad grade, near the summit is the trestle bridge, which is quite a thrilling crossing. You'll also notice a large number of timbers next to the grade near the summit, which are the remnants of a near continuous snow shed.

Enjoy the pleasant downhill on the West side of the continental divide, while stopping occasionally to enjoy the view and to inspect relics of the railroad. Pop out onto Highway 40, and either cross the highway or ride the shoulder west a bit to access the Fraser River Trail which leads to either the town of Winter Park (West) or the ski resort (East) for food and drink.
Race Face - BSA 30mm Bottom Bracket
10% off
at Jenson USA
Canari - Canari Vortex Bike Shorts - Wome...
30% off
at REI
Campagnolo - EPS Power Unit Holder
15% off
at Competitive Cyclist
Hoka One One - Rapa Nui 2 Tarmac Running S...
20% off
at Competitive Cyclist
Race Face - Single Ring Chainring
50% off
at Jenson USA
Alpinestars - Sirocco Jacket - Men's
50% off
at Competitive Cyclist
Columbia - Greenway T V Womans Turtleneck
72% off
at Jenson USA
Troy Lee Designs - Ace Jersey - Men's - Men's
50% off
at Competitive Cyclist
Louis Garneau - Lite Bam Mtn Jersey - Shor...
50% off
at Competitive Cyclist
Cane Creek - 40 EC34 Headset Lower OE
59% off
at Jenson USA
Sugoi - RS Zero Bib Shorts - Men's - Men's
50% off
at Competitive Cyclist
Altra - Torin Running Shoe - Men's - Men's
45% off
at Competitive Cyclist
MTB Project scours dozens of stores to
bring you the best bike deals!
Forecasting the weather...
Recent Conditions
Add a Condition Report | View All »
4.0 (1)
Classic Grand County singletrack
near Fraser, CO
3.8 (41)
One of the better beginner/intermediate rides in the front range.
near Idaho Springs, CO
3.8 (10)
Perhaps the most classic mountain bike ride within spitting distance of downt...
near Boulder, CO

Your To-Do List: Not on it   Add it! | Your Full List »
Your Check-Ins:
Add a New Check-In | View All »

Share This Page
Improve This Page
Add Photo or Map Symbol
Edit Description or GPS track

PHOTOS of Rollins Pass (aka Corona Pass)
 5.0 from 2 votes
Nearing the tunnel (Fraser, CO)
 4.0 from 2 votes
The Continental Divide (Fraser, CO)
 4.0 from 2 votes
The final switchback before the divide, right at treeline (Fraser, CO)
 4.0 from 2 votes
Back to the rail grade as the usual thunderstorm builds. (Fraser, CO)
 4.0 from 2 votes
Hiking over the barricaded tunnel. (Fraser, CO)
 4.0 from 2 votes
Final stretch to the divide. (Fraser, CO)
 3.0 from 2 votes
Yankee Doodle Lake below, and the Needle Eye Tunnel on the flank of that... (Fraser, CO)
 3.0 from 2 votes
An old school (or church?) in Tolland, with your destination FAR above! (Nederland, CO)
 3.0 from 2 votes
Yankee Doodle Lake, with the next switchback just above that snowfield. (Fraser, CO)
 2.0 from 3 votes
Broken Thumb trail is open to motorcycles, horses, bicycles, and pedestr... (Winter Park, CO)
© 2014 Adventure Projects, LLC Terms | Privacy | About Us