The best cycling routes in White Mountain National Forest

The Mount Washington Auto Road Bicycle Hillclimb race route is an unrelenting ascent, widely considered one of the world's toughest cycling climbs. Over 7.7 miles (12.3 km), you'll gain an astonishing 4600 feet (1402 metres) of elevation, with an average gradient of 11.9% to 12% and sections reaching 20-22%. The scenery transforms dramatically from dense forest to a stark, alpine environment as you climb towards the Mount Washington Summit, offering expansive views on clear days, though the mountain's weather is famously unpredictable. This difficult route, typically taking 2 hours and 13 minutes, is for very fit cyclists seeking an extreme challenge.

Planning your ride on this iconic route requires careful attention to its unique access rules. The Auto Road is only open to bicycles during specific annual events: the hillclimb race in August and a practice ride in July. You cannot descend by bike; vehicle transport must be arranged for your return. Always check the weather forecast for Mount Washington, as conditions can be extreme, with high winds and cold temperatures possible even in summer.

This climb is a true bucket-list experience, not just for its extreme difficulty but also for its historical significance as America's oldest man-made tourist attraction. The hillclimb race itself has a long history, raising money for environmental conservation. The rapid ecological shift from forest to tundra-like terrain over such a short distance is a unique feature in the Northeast, making the effort even more memorable.

Embark on the Albany Covered Bridge loop, a difficult touring cycling route that takes you through the scenic White Mountain National Forest. This challenging ride spans 36.1 miles (58.1 km) and features a significant elevation gain of 1936 feet (590 metres), requiring very good fitness to complete in an estimated 3 hours and 37 minutes. As you pedal, you will experience classic New Hampshire landscapes, primarily on paved surfaces, with rewarding views of the surrounding mountains.

When planning your visit, be aware that while the Albany Covered Bridge is open to foot traffic all year, it closes to vehicles during winter. If you are driving, note the height restriction of 7 feet 9 inches for vehicles using the bridge. Parking is generally available near the start of the route, making it convenient to begin your touring cycling adventure. Consider the season and your fitness level before setting out on this demanding loop.

The highlight of this route is the historic Albany Covered Bridge, a charming wooden structure built in 1858 that gracefully spans the Swift River. You will also pass by Rocky Gorge, a natural wonder carved by glaciers, adding diverse natural beauty to your journey. This route offers a deep dive into the region's natural and historical landmarks, making it a notable touring cycling experience in the White Mountains.

Embark on a memorable gravel cycling journey through the White Mountain National Forest with the Old Cherry Mountain Road, Valley Road, & Jefferson Notch Road gravel loop. This difficult 27.1-mile (43.6 km) route, which typically takes around 3 hours and 58 minutes, offers a diverse landscape, from quiet forested roads to open stretches with grand vistas of the Presidential Range. You'll navigate varied surfaces, including pavement, gravel, and dirt, and be treated to stunning views of Mount Washington from Valley Road, making every pedal stroke worthwhile.

Planning your ride requires attention to seasonal closures; Old Cherry Mountain Road and Jefferson Notch Road are typically closed to motorized vehicles from late fall to mid-to-late spring. This window often provides the best conditions for a quieter ride, though you should still be cautious of active logging operations. Given the mixed terrain, including chunky and loose gravel, robust tires of 32mm or wider are highly recommended to ensure a smooth and safe experience.

This loop stands out for its historical significance, with Old Cherry Mountain Road once part of the Jefferson Turnpike, an early 19th-century toll road. It also includes Jefferson Notch Road, the highest public highway in New Hampshire, providing unique high-altitude views. Beyond the challenging climbs and scenic beauty, the route offers abundant birdwatching opportunities and a chance to experience the rich ecosystems of the White Mountain National Forest, making it a notable regional ride for serious gravel cyclists.

Cycle a difficult 22.3-mile route from Lincoln to Graham Wangan Overlook, gaining 1992 feet through White Mountain National Forest.