Switzerland Trail

 10 votes

17.6 Miles 28.2 Kilometers


Doubletrack

1,019' 311 m

Ascent

-1,437' -438 m

Descent

9,075' 2,766 m

High

7,717' 2,352 m

Low

3%

Avg Grade (2°)

7%

Max Grade (4°)

All Clear

7 days agoUpdate

Easy riding through fantastic scenery and interesting history.

Nick Wilder

Overview

Description

The Switzerland Trail follows the remains of a narrow gauge railroad that operated from the 1890's until 1919. The railroad once split at the town of Sunset (near the middle of the trail), where a spur line ran down Fourmile Canyon to the town of Boulder. It first served miners from Ward, Caribou, Nederland, and much of the region immediately around the trail. As mining collapsed, the trains focused on bringing tourists up for the great views and meadows (the "Switzerland" comes from marketing these day trips to tourists!). But cars become more widespread, mining dwindled, and expenses were high, so it was abandoned in 1919.

Because it was once a rail line, the grades are moderate. Some parts are a bit rocky, but much is smooth and fast. Vehicles are allowed on most sections, but traffic is very low. The scenery is sometimes stunning, with views of high peaks in all directions, aspen groves, and deep conifer forests.

Although this trail is great in either direction, many people just do sections of it as part of a larger ride. From south to north (as shown on the map):

Section 1: Highway 72 near Nederland to Sugarloaf Mountain Trailhead
This is the easiest section, with a fast downhill at first followed by nearly level grade near the end, all on very smooth surface. It's fast, fun, and has some nice scenery to the south about halfway through this section. Check out the Sugarloaf to Gordon Gulch Loop for a good ride using this section.

Section 2: Sugarloaf Mountain Trailhead to Sunset
This part drops 1,000 feet in 4 miles, and is quite steep, rockier, and rougher than other sections. Views to the north are excellent.

Section 3: Sunset to Gold Hill Road
A long climb (over 1,000) with remarkable views and interesting history. The railroad built a hotel and park called Mt. Alto park near the top of the climb to entertain tourists long ago.

Section 4: Gold Hill Road to Lefthand Canyon
This is my favorite section, which winds through forests and eventually becomes singletrack for the last mile. It's basically flat, which is remarkable given the mountainous surroundings. It has an unglorious ending with a short hike-a-bike up to Sawmill Road. You can actually find the continuation of this trail across the road, which has legal access for a little while longer, but then gets into private property (a real shame!), and then into hiker-only terrain.

Contacts

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3.5 from 10 votes


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Your Check-Ins

Check-Ins

Jul 14, 2017
Jeff Abbott
Started at Sugarloaf trailhead and went southwest to P2P and back. Fun easy ride when time is short. Very bumpy rocky return. Lots of dropped chain 10.8mi — 0h 49m
Jun 24, 2017
Luke Grant
Easy mountain ride with great views. Plenty of offspring trails to explore too! 15.4mi
Jun 10, 2017
Franklin Gauer
Muddy in some spots, but nothing that will stop you. 12mi — 2h 00m
Jul 25, 2015
HeatherP Pore
out & back 34.7mi
Nov 1, 2014
HeatherP Pore
north section from sugar loaf
Aug 23, 2014
Rob Oja
Aug 13, 2014
Devin Madigan
May 25, 2014
Jay Nelson

Trail Ratings

  3.5 from 10 votes

#2

in Nederland

#3286

Overall
  3.5 from 10 votes
5 Star
10%
4 Star
30%
3 Star
60%
2 Star
0%
1 Star
0%
Rankings

#2

in Nederland

#329

in Colorado

#3,286

Overall
926 Views Last Month
9,762 Since Jun 18, 2013
Easy Easy

83%
17%
0%
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Conditions


All Clear 7 days ago

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