Name: Upper Main Slope
Rating: 3.8

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Type: Backcountry or Sidecountry

Description

From Trail Ridge Road, Upper Main Slope is the most obvious, wide-open slope. This line often holds the best snow in the area, mid-winter, and is the most popular line in Upper Hidden Valley, for good reason.

Contacts

Land Manager: National Park Service - Rocky Mountain National Park

Shared By:

Ryan Nevius

Full Details

Trail Ratings

3.8 from 12 votes

#1

in Hidden Valley

#344

Overall

3.8 from 12 votes

5 Star		33%
4 Star		25%
3 Star		33%
2 Star		8%
1 Star		0%

Ski Line Rankings

#1

in Hidden Valley

#113

in Colorado

#344

Overall

88 Views Last Month

3,749 Since Nov 11, 2017

		0%
		25%
		67%
		8%
		0%
		0%

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Photos

Dec 4, 2017 near Estes Park, CO

Dec 5, 2022 near Estes Park, CO

Dec 5, 2022 near Estes Park, CO

Dec 5, 2022 near Estes Park, CO

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Weather

Current Trail Conditions

All Clear 30 days ago

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Check-Ins

Feb 1, 2025

Jake Albright

Feb 25, 2023

Mighty Mango

Hidden Valley with the ORC. Fun ledges on this one

Dec 11, 2022

Colleen Brents

Windy and crusty

Dec 4, 2022

Jake Albright

Jan 22, 2022

Nathan Morrow

Jan 15, 2022

Devon Bailiff

2.5mi — 2h 00m

Jan 9, 2022

Jake Albright

Dec 11, 2021

Jake Albright

May 21, 2021

Scott Van Zandt

Mar 1, 2021

Jake Albright

Jan 24, 2021

Donald James

Dec 22, 2020

Tommy Queen

Nov 28, 2020

Austin Hensley

May 31, 2019

Trent Hillier

May 26, 2019

Ben McGlenn

Trail Ridge Road was open so we parked on the side and skipped the lower T-bar area. Did a few laps, plenty of snow but very wet and sticky 1mi

Mar 18, 2019

Bryan Stewart

0.6mi

Mar 10, 2019

Jesse Villines

Feb 10, 2019

Isaac Comcowich

A great area for those looking to try back country/ ski touring easy approach good easy straight forward lines

Dec 16, 2018

nrj5011

Nov 5, 2018

Josh K

May 6, 2018

David Willenbrink

Nearby Ski Lines

Orgasm Alley

0.5 mi 0.8 km • -831 ft Descent • -253.36 m Descent

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Ptarmigan

0.2 mi 0.3 km • -128 ft Descent • -38.9 m Descent

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Sundance Bowls

0.8 mi 1.2 km • -901 ft Descent • -274.53 m Descent

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Getting closer to the bottom of Smoke and Dragons; here's one of the spots where you really need to stay left.

Dead Elk Couloir

0.5 mi 0.8 km • -1,726 ft Descent • -526.18 m Descent

Grand Lake, CO

Approaching the crux of Dragontail, Emerald Lake is far below.

Smoke and Dragons

0.2 mi 0.4 km • -830 ft Descent • -252.93 m Descent

Grand Lake, CO

climbing the upper portion of the couloir - it's steeper up top.

Notchtop Couloir

0.4 mi 0.6 km • -1,114 ft Descent • -339.69 m Descent

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Upper Main Slope

“The most popular line in Upper Hidden Valley, for good reason. ”

0.6

0.9

Ski Line

11,387' 3,471 m

10,571' 3,222 m

0' 0 m

816' 249 m

27%

66%

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Know This Trail?

Description

Contacts

Shared By:

Trail Ratings

#1

#344

#1

#113

#344

Photos

0 Comments

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Weather

Current Trail Conditions

Check-Ins

Nearby Ski Lines

Orgasm Alley

Ptarmigan

Sundance Bowls

Dead Elk Couloir

Smoke and Dragons

Notchtop Couloir

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