Idaho Springs to Witter Gulch — Gravel

The route begins in Idaho Springs. You'll find various parking options within the town itself, which serves as a convenient starting point for this challenging gravel ride. Be sure to check local signage for any parking restrictions.

Given the terrain, a gravel bike is highly recommended for this route. Sections can be unpaved, rocky, and steep, making it unsuitable for traditional road bikes with thin tires. Wider tires and lower pressure on a gravel bike will provide better traction and comfort.

This route is classified as 'difficult' and requires 'very good fitness.' You can expect primarily gravel surfaces, with some sections described as 'rocky and washed-out,' 'chunky and lumpy and bumpy and steep,' or having 'loose scattered rock.' Steep grades are common, with some climbs reaching 10-15%.

The best time to ride this high-altitude route is typically from late spring through early fall (roughly May to October), after the snow has melted and before winter conditions set in. Always check local weather and trail conditions before heading out, as mountain weather can change rapidly.

This route is located within the Arapaho National Forest. While general access to the forest for cycling typically doesn't require a specific permit, it's always a good idea to check the USDA Forest Service website for any current regulations, fire restrictions, or specific area closures that might apply.

Yes, dogs are generally allowed on trails within the Arapaho National Forest. However, they must be kept on a leash at all times to protect wildlife and ensure the safety and enjoyment of all trail users. Please remember to pack out all pet waste.

The route offers breathtaking views of the mountainous landscape. You'll pass by notable points such as Witter Gulch Road and the challenging Witter Gulch Climb. The descent, sometimes referred to as the 'Oh My God Road,' is particularly known for its stunning vistas back towards Idaho Springs. You'll also reach the Mestaa'Ėhehe Pass Summit, offering panoramic views.

Yes, this route utilizes sections of several other paths. You'll find yourself on parts of the ADT - Colorado C - Q - Seg 4, Old Little Bear Creek Road, Old Mestaa' Ehehe Pass East Road, and Mestaa' Ehehe Pass Central Road, among others. These intersections contribute to the varied terrain and experience of the ride.

The Mount Blue Sky Wilderness area is home to diverse wildlife. Riders might spot mountain goats, bighorn sheep, and marmots. Keep an eye out for alpine wildflowers and Bristlecone Pine trees, adding to the natural beauty of the journey.

Idaho Springs is a historic mining town and offers various amenities. As a starting point for many outdoor activities, you can expect to find places to refuel, grab a coffee, or even find basic bike supplies. It's a good idea to stock up on water and snacks before heading out on this challenging route.

Due to its 'difficult' classification, significant elevation gain (1,472 meters), and challenging gravel terrain with steep grades, this route is not recommended for beginners or families with young children. It requires a high level of fitness and experience with gravel cycling.