4.5
(8)
1,190
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Road cycling in Gilpin County offers routes through a mountainous landscape characterized by significant elevation changes and extensive public lands. The region, less than an hour west of Denver, features high-country terrain bordering the Continental Divide. Cyclists can expect routes with substantial climbs and scenic views within the Arapaho and Roosevelt National Forests. This area provides a challenging environment for road cycling, with many routes gaining over 3,900 feet in elevation.
Last updated: August 31, 2026
9
riders
38.8km
02:17
890m
890m
The Idaho Springs to Silver Lake and Lake Quivira road cycling route offers a truly immersive high-alpine experience, winding through the dramatic Rocky Mountain landscape. You'll climb through dense forests and along paved mountain roads, with the scenery constantly shifting to reveal expansive views of towering peaks and valleys. This is a hard bike ride that promises a rewarding challenge for those who love mountain ascents.
Planning your visit requires attention to the seasons; the best time to cycle this route is from mid-June to early October to avoid snow and ensure clear roads. The route starts from Idaho Springs, a historic mining town where you can find parking and amenities. Be ready for a significant workout, as the route involves substantial elevation gains.
This 24.1-mile (38.8 km) route, with its 2928 feet (892 metres) of elevation gain, is rated as moderate and typically takes around 2 hours and 16 minutes to complete. It's an excellent choice for experienced cyclists looking for popular cycling routes near Idaho Springs that deliver both a physical test and stunning natural beauty.
43.1km
03:36
1,470m
1,470m
The Idaho Springs to Witter Gulch — Gravel route is a demanding journey through the heart of the Rocky Mountains, perfect for those who love a good climb. You'll pedal through beautiful pine and aspen forests, especially vibrant in the fall, before the landscape opens up to dramatic alpine vistas. The route features a mix of gravel surfaces, from smooth stretches on Little Bear Creek Road to the notoriously tight and steep switchbacks of Witter Gulch Road, culminating in the high-altitude reward of Mestaa'Ėhehe Pass Summit.
This challenging gravel cycling route covers 26.8 miles (43.1 km) with a substantial 4832 feet (1473 metres) of elevation gain, typically requiring around 3 hours and 36 minutes to complete. Given the difficulty of Witter Gulch Road, ensure you have a suitable gravel bike and good fitness. The best time to tackle this route is during the warmer months, but always check for seasonal conditions, especially at higher elevations, as snow can linger.
Starting from the historic mining town of Idaho Springs, this route offers a true gravel cycling experience, distinguishing it from purely paved options. The ascent to Mestaa'Ėhehe Pass Summit is a key highlight, providing a profound sense of accomplishment and expansive views of the surrounding peaks. It's one of the more popular gravel bike routes near Idaho Springs for cyclists seeking a significant workout and stunning high-alpine scenery.

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11
riders
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.
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Popular around Gilpin County
Has been a good ride through some of the winter weeks but cold in places.
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This also is the Trailhead for Hicks Mountain Overlook Trail. The trail is unmarked at the trailhead. The trailhead is on the west side of the Witter Gulch Road right at the intersection with Colorado Hwy 103. This trail will only marked with “DMP” and will stretch for about 2.2 Miles.
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tight and steep switchbacks lead to the junction with Squaw Pass Rd
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Alta Vista Drive road passes right next to Gayno Reservoir giving you a great look. Keep your eyes peeled for any bird life that inhabits the area around the body of water.
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This section of Little Bear Creek Road from the summit of Mestaa'Ėhehe pass to just before series of tight switchbacks is a fun, smooth gravel road that is doable on a road bike. If descending and not feeling the switchbacks, you can take a sharp right, then a left on to Old Little Bear Creek Road (a slightly less well-graded gravel road) that is more straight for some fun, fast descending.
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Idaho Springs, Colorado, is a small former mining town just off of I-70. This is a great place for hikers, cyclists, and trail runners to start or end an outdoor adventure; with its blend of history, local shops and restaurants, and natural beauty this is a must-stop for anyone visiting Colorado.
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Mestaa'Ėhehe Pass (formerally Squ*w Pass) Summit is located at just over 9,800 feet. This is a popular area for cyclists in the summer time as the temperatures are significantly cooler than in Denver. This also marks the spot where most typically finish the bulk of their climbing. If you are heading back to Idaho Springs or Denver, it's mostly downhill with some great descending.
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There is huge dirt pull-off here for parking. The trailhead looks north towards Santa Fe Mountain. You can run north along the doubletrack to make a loop by Beaver Brook Reservoir, climb up the paved road to Witter Gulch, or take the trail south to the Hicks Mountain overlook.
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Gilpin County offers a selection of road cycling routes designed for minimal traffic. Currently, you can find a few dedicated routes, including options for both moderate and difficult rides, allowing you to explore the stunning mountain landscapes with peace of mind.
Expect significant elevation changes and mountainous terrain. Gilpin County is known for its challenging climbs, with some routes featuring substantial elevation gains, making them ideal for experienced road cyclists seeking a workout. The region borders the Continental Divide, offering high-country experiences and alpine views.
While many routes in Gilpin County feature challenging climbs, options like the Lookout Mountain Viewpoint loop offer a moderate challenge with beautiful scenery. For families, it's important to consider the elevation gain and distance, as even moderate routes can be demanding in this mountainous region.
The summer months are generally ideal for road cycling in Gilpin County, offering cooler temperatures at higher elevations like Mestaa'Ėhehe Pass Summit (over 9,800 feet). Fall also provides a beautiful experience with stunning foliage, particularly around areas like Nevadaville, a historic ghost town.
Absolutely! Gilpin County is rich in scenic beauty. You can find breathtaking views at spots like Panorama Point and within Golden Gate Canyon State Park. The Lookout Mountain Viewpoint loop also offers spectacular vistas.
Beyond the cycling, Gilpin County offers several natural attractions. You can visit beautiful lakes such as Little Echo Lake, Upper Crater Lake, and Lower Forest Lake. The majestic James Peak, part of the Continental Divide, is also a prominent natural monument in the area. Golden Gate Canyon State Park is another highlight, offering extensive trails and wildlife viewing.
Yes, while many routes are paved, Gilpin County also offers options that include unpaved segments. For example, the Idaho Springs to Witter Gulch — Gravel route is specifically designed for a mixed-surface experience, incorporating gravel roads like Apex Valley Road and Gamble Gulch/Missouri Gulch Roads for scenic detours.
Many routes, such as the Lookout Mountain Viewpoint loop, often start from designated areas like the El Rancho Park-n-Ride, which typically provides parking facilities. For other routes, trailheads in towns like Idaho Springs can serve as convenient starting points with available parking.
The area is highly rated by the komoot community, with an average score of 4.33 stars. Reviewers often praise the challenging climbs, the stunning mountain scenery, and the opportunity to experience high-country riding with less traffic, especially on routes that venture into the Arapaho and Roosevelt National Forests.
Absolutely. Gilpin County is a prime destination for advanced road cyclists. Routes like the Idaho Springs to Witter Gulch — Gravel are rated as difficult, featuring significant elevation gains of over 1400 meters. The region's mountainous terrain and high-altitude passes provide an excellent test for experienced riders.
Yes, a large portion of Gilpin County, including many cycling routes, lies within the Arapaho and Roosevelt National Forests. These public lands provide a stunning backdrop for your rides and offer extensive recreational opportunities, allowing cyclists to immerse themselves in the scenic wilderness.


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