Nathrop and Mount Princeton Hot Springs Resort loop

While the loop starts from Buena Vista, specific parking details aren't provided. However, many cyclists begin their ride from downtown Buena Vista, which offers various parking options. You can also consider parking near the Mount Princeton Hot Springs Resort if you plan to start there, though the main loop is often ridden from Buena Vista.

This is a road cycling route, and while dogs are generally allowed in public areas on leash, it's not typically considered a dog-friendly trail due to traffic and the nature of road cycling. It's best to leave your furry friends at home for this particular ride.

The route is best enjoyed from late spring through early autumn. During autumn, the cottonwood and aspen trees along Chalk Creek display brilliant golden foliage, making it a particularly scenic time to ride. Always check local weather conditions before heading out, especially for potential snow at higher elevations in early spring or late fall.

No, there are no specific permits or fees required to cycle this public road loop. However, if you plan to visit the Mount Princeton Hot Springs Resort, there will be an entrance fee for their facilities.

This loop is classified as an Intermediate or Moderate road ride, requiring a good level of fitness. The most demanding part is a steep climb near the base of Mount Princeton, particularly a 1.1-mile stretch on County Road 321 described as "very steep." The overall elevation gain is about 1,020 feet.

Yes, if you're concerned about the steep climb near Mount Princeton, consider riding the loop in reverse. This can make the ascent more gradual and less strenuous. Alternatively, you have the option to turn around at the bottom of the steep hill near the Chalk Cliffs to avoid the most challenging section entirely.

The route features good pavement throughout. While traffic is generally light, shoulders can be narrow, especially on the US 285 section. The initial eight miles from Buena Vista are a gentle descent, followed by significant climbing on CR 162 and a very steep section on County Road 321. The return journey is primarily downhill and undulating.

Cyclists are treated to breathtaking mountain vistas of the Sawatch Range, including Mount Antero and Mount Princeton, and views of the Arkansas River Valley. You'll pass by the distinctive Chalk Cliffs and the historic Maxwell Park one-room Schoolhouse. A major highlight is the opportunity to visit the Mount Princeton Hot Springs Resort. The loop also starts near East Main Street (Downtown Buena Vista).

The average duration for this 21.2-mile (36.2 km) loop is approximately 2 hours and 12 minutes of active cycling time, though this can vary based on your fitness level and how long you spend at points of interest like the hot springs.

Yes, sections of this touring bicycle route overlap with other trails. Approximately 6% of the route follows the Collegiate East trail, and another 6% is part of the Colorado Trail Seg. 13 North Cottonwood Creek Road to Chalk Creek Trailhead.

The loop passes by the Mount Princeton Hot Springs Resort, which offers dining options. Additionally, the ride begins and ends in Buena Vista, where you'll find various cafes, restaurants, and pubs to refuel before or after your ride.