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Moffatt Tunnel

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Moffatt Tunnel Rock Climbing 

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Administrators: Leo Paik, John McNamee, Frances Fierst, Monty, Monomaniac, Kristine Hoffman (sitewide)
Submitted By: Leo Paik on Nov 30, 1999


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Ice Climbing 

There are at least 3 ice climbs near the Moffatt Tunnel. 2 are close to the tunnel, they are South-facing. One is across the valley on the south side, north-facing...some folks have been assisting the ice. I've climbed one. Rob Savoye had stuff on his website on the south-facing stuff.

Most ice climbers will find this are not worth the effort. For those who enjoy a bit of sniffing for ice, there is a tiny bit of scent here.

More recently, some steeper ice bits have been found.

Getting There 

Go to Moffatt Tunnel which lies West of the Peak to Peak Highway connecting Nederland and I-70. From the town of Rollinsville, wander west.

Climbing Season

Weather station 2.5 miles from here

6 Total Climbing Routes

['4 Stars',0],['3 Stars',3],['2 Stars',2],['1 Star',1],['Bomb',0]

Classic Climbing Routes in Moffatt Tunnel

Mountain Project's determination of the classic, most popular, highest rated climbing routes for Moffatt Tunnel:
Moffat Column   WI4+     Trad, Ice, 1 pitch, 70'   North-facing Wall
Left Side Mixed Line   WI4 M6     Trad, Mixed, Ice, 1 pitch, 100'   North-facing Wall
Browse More Rock Climbing Classics in Moffatt Tunnel

Featured Route For Moffatt Tunnel
Rock Climbing Photo: Checking out the bolts and moves on The Centerpiec...

The Centerpiece Mixed Line WI4 M8  Colorado : CO Ice & Mixed : ... : North-facing Wall
This is a great line. It has a consistent, off-vertical overhang that becomes more difficult as you climb. Begin on good edges near a shallow, left-facing flake system. Climb up through a few bolts to a right-facing dish. Stay engaged through a few thin, vertical slot/cracks (crux), clip the last bolt, and swing into the ice curtain forming at the lip. After the lip (approximately 50 feet), climb the slabby ice to the big pine about 40 feet above....[more]   Browse More Classics in Colorado

Photos of Moffatt Tunnel Slideshow Add Photo
Rock Climbing Photo: HardCor on the main column at Moffatt Tunnel.
HardCor on the main column at Moffatt Tunnel.
Rock Climbing Photo: Side view, 3/2011.
Side view, 3/2011.

Comments on Moffatt Tunnel Add Comment
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By Anonymous Coward
Jan 7, 2002
Moffatt Tunnel: Go to Rollinsville, turn West, follow the train tracks to the tunnel.

The web site: -- hopefully Mr Savoye doesn't mind the extra [traffic]...

BTW - If you are good at dodging trains the tunnel offers a quick way to Winter Park.
By Geoffrey Johnson
Jan 8, 2002
I chopped around there on Jan. 4, it's only about 25 feet of ice, the right and left sides of the flow are climbable. The right side was dripping that day. The center of the flow hasn't filled in yet. Geoffrey J./Boulder
By Andrew Klein
Feb 18, 2002
This place is actually somewhat decent and a pleasant escape if the "Boulder Canyon Ice Circus" is crowded. To get to the main flow, park in the lot, go left of the tunnel to the trailhead sign and follow a path from the sign (southwest) to the climb~10minutes. The iceflow is about 30 feet high and 30 feet wide. A large tree can be toproped about 10 feet back of the climb. This climb is probably WI 3, similar to the short steep section on the 2nd runnel of ice in Boulder Canyon. Enjoy!
By flynn
Dec 3, 2002
For Moffatt Tunnel, read Wind Tunnel! Expect sustained, hard, cold winds. Fine, of course, if you're dressed for it, but this is as cold a low-altitude place as I've ever visited in Colorado.
Jan 13, 2003
Checked this area out for the first time. The main south-facing column was a sun baked drool, didn't see any other south-facing flows. The north-facing climb was pretty fat and dripping in some areas. About 15 feet of vertical. There were a lot of people on Saturday, kind of like Lincoln Falls without all the ice.
By Lisa Longton
Jan 12, 2005
We visited Moffat Tunnel for our first time last Saturday (1/08/05). Although the wind was raging in Golden, Moffat Tunnel didn't have even a slight breeze... it was beautiful. We had the place to ourselves. The snow was falling lightly, and the only sound you could hear was the water trickling behind the fat ice (main flow).

The weather was not freezing by any means, so either we must have picked a good day, or Flynn picked a bad one.

Yes, it's only a 30 foot climb at best. Not all that exciting, but at least it was mostly vertical. It's a good place to take beginners who aren't sure of themselves, because there isn't any feeling of exposure (to gravity, at least).

It was a nice place to go, away from the crowds, and not have to drive through Vail traffic! But, if you're up for something more interesting/long/challenging, might as well go to Vail.
By Vass
Mar 9, 2013
Found gear left here earlier this week... let me know what you're missing and I'll get it back to you.
By LuisC
From: Boulder
Mar 11, 2016
Has anyone been to Moffat recently? Is there still ice?

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