Spruce Confections

The Gold Hill via Fourmile and Sunshine Canyons touring cycling route offers a dynamic experience through canyons and subalpine forests, culminating in the historic mining town of Gold Hill. You'll wind through diverse terrain, from paved sections to significant unpaved and dirt roads, enjoying panoramic vistas of the Rocky Mountains and glimpses of the Indian Peaks from Sunshine Canyon. This difficult 23.1 miles (37.2 km) loop, with its 3398 feet (1036 metres) of elevation gain, is a local favorite for its challenging ascents and rewarding descents.

Planning for this ride means preparing for a serious workout; the intense climbing up Fourmile Canyon, in particular, demands "requires legs of steel." You'll want wider tires, 32 millimeters or more, and low gears to handle the steep, sometimes rough and rocky, sections comfortably. The estimated duration is around 3 hours and 27 minutes, so pack enough water and snacks for a sustained effort.

What makes this route truly stand out is its blend of natural beauty and historical significance. The quaint, historic mining town of Gold Hill, largely preserved since 1859, provides a unique backdrop and a perfect spot to refuel at the Gold Hill General Store. This loop also serves as a gateway to more extensive adventures, with options to connect to other routes like the Switzerland Trail or the Peak-to-Peak Highway.

Embark on the Sunshine Canyon to Fourmile Canyon loop via Poorman Hill Road, a moderate touring bicycle route that offers a challenging yet rewarding experience. This 12.0-mile (19.2 km) journey includes 1270 feet (387 metres) of elevation gain, typically completed in about 1 hour and 30 minutes. As you cycle, you will pass through varied scenery, including dense woods and rugged rock outcroppings, with lovely views of the Indian Peaks unfolding before you. Keep an eye out for wildflowers blooming in the summer months, adding vibrant color to your ride.

When planning your visit, be aware that this route is considered moderate to hard, demanding good fitness due to its significant climbing sections. The terrain is mixed, featuring both paved and unpaved surfaces. Some parts of Sunshine Canyon and Poorman Road are particularly steep and can be washboarded, so prepare for varied conditions. While some sections might be manageable on a road bike, a mountain or gravel bike is highly recommended to comfortably handle the diverse surfaces you will encounter.

This classic Boulder ride showcases diverse landscapes, including views of Mount Sanitas as you head back towards town. You will also observe sections that still bear the marks of the 2010 Fourmile Canyon fire, offering a poignant reminder of nature's power and resilience. The route provides a unique opportunity to connect with the local environment and its history, making it a notable touring cycling option in the Boulder Open Space and Mountain Parks area.

Embark on an easy touring bicycle ride along the B360 Loop, a 15.1-mile (24.3 km) route that guides you through Boulder's diverse scenery. You'll pedal past vibrant neighborhoods, expansive parks, and open spaces, all while enjoying continuous views of the majestic mountains. The journey involves a gentle ascent of 404 feet (123 metres) and typically takes around 1 hour and 29 minutes to complete. As you cycle, keep an eye out for the unique B360 trail markers that ensure you stay on course. This loop offers a refreshing perspective on the city's natural beauty and urban charm.

Planning your ride on the B360 Loop is straightforward, as the route is accessible throughout the year, making it a great option no matter the season. The trail is clearly marked, so you won't need to worry about navigation. This route is considered family-friendly, welcoming riders of all ages and skill levels. If you use an electric bicycle, you'll be pleased to know that e-bikes are also permitted on the trail. Consider starting your ride early in the morning to enjoy cooler temperatures and fewer people on the path.

The B360 Loop provides a comprehensive way to experience Boulder's varied landscapes, from its urban core to its surrounding natural areas. It connects many of the city's green spaces and offers a unique blend of urban exploration and outdoor activity. You can easily make a stop at East Pearl Street, a popular area known for its shops and eateries, to refuel or relax during your ride. This route stands out for its accessibility and its ability to showcase the best of Boulder in a single, manageable loop.