The best traffic-free bike rides in Saint Vrain State Park
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Touring cycling in Saint Vrain State Park offers a network of no traffic routes characterized by generally flat terrain and mostly paved surfaces, making them accessible for various skill levels. The park encompasses 689 acres of land and 228 acres of water, featuring 11 ponds and riparian habitats with cottonwood trees and willows. These routes provide views of the surrounding natural landscape, including distant vistas of Longs Peak. The area's geology, formed from former gravel ponds, contributes to its gentle…
Last updated: May 14, 2026
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riders
23.7km
01:24
90m
90m
Cycle the easy 14.7-mile Longmont Loop - South, enjoying diverse scenery along the Saint Vrain Greenway with minimal elevation gain.
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riders
28.1km
01:38
60m
60m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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6
riders
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
5
riders
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
9
riders
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Saint Vrain State Park
Tips from the Community
This is the intersection of the Saint Vrain Greenway and Left Hand Creek Trail Trailhead. The Left Hand Creek Trail will take you all the way into Boulder, so it is a great way to go from Union Reservoir into the city.
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Golden Ponds are three beautiful ponds along the Lykins Gulch Greenway. There is a boardwalk that takes you out towards the center of the main pond, so that you can take in the surrounding scenery.
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The trail around the ponds is a paved bike path with a flat packed gravel side. The ponds are beautiful, especially at dawn and sunset, and there is a parking lot with restrooms on the northeast side.
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The Sandstone Ranch Park in Longmont, Colorado, is a vast recreational and natural area that offers a variety of amenities and activities. It spans over 313 acres, featuring athletic fields, playgrounds, picnic areas, and extensive walking and biking trails, including the St. Vrain River Greenway. The park also includes historical sites, such as the Sandstone Ranch Visitors & Learning Center, which offers educational programs about the local environment and history. Additionally, the park hosts community events and sports programs, making it a popular destination for locals and visitors alike.
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The St. Vrain River Trail is the "crown jewel" of Longmont's trail system as it links many parks, schools, other trails, and commercial areas via an attractive, well-maintained concrete path. This is a great way to get off the roads as you hike around Longmont!
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The Spring Gulch #2 Greenway is a multi-use path in Longmont, Colorado, and a part of city's extensive trail network. This greenway features a generally flat, paved multi-use trail that is suitable for walking, jogging, and biking. This particular section runs along Spring Gulch behind the Fall River Elementary School and past Stephen Day Park, a lovely park with various ball courts, a BMX bike area, a splash pad, an off-leash section, and picnic tables.
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The Union Reservoir Nature Area in Longmont, Colorado, is a picturesque recreational haven. This 736-acre body of water, originally named Calkins Lake, is a natural glacial lake and one of only a few in Colorado. The area offers a variety of activities, making it a popular destination for locals and visitors alike. Visitors can enjoy fishing, kayaking, paddleboarding, sailing, and even windsurfing. Swimming is allowed in designated areas, and there's a sandy beach for sunbathers as well as a designated dog beach. For those who prefer land-based activities, there are trails for hiking and biking that offer scenic views of the reservoir and the surrounding landscape. Wildlife enthusiasts will appreciate the chance to observe birds and other animals around the water. The area is also known for its truly stunning sunsets, providing an amazing end to a day spent outdoors.
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Well maintained multi use path along the Saint Vrain River. Though it leads through the middle of the city it very much feels like being out in the nature. You run along green meadows and follow the meandering waters of the river. You can spot a lot of different birds here and parks and small lakes offer nice places for a rest.
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Frequently Asked Questions
How many no-traffic touring cycling routes are available in Saint Vrain State Park?
There are 7 dedicated no-traffic touring cycling routes available in Saint Vrain State Park, all rated as easy, making them accessible for various skill levels.
What is the typical terrain like for touring cyclists in Saint Vrain State Park?
The routes in Saint Vrain State Park feature minimal elevation gain and are mostly on paved surfaces, ensuring a smooth and enjoyable ride. Some segments might include unpaved sections, adding a bit of variety to your tour.
Are there any family-friendly touring cycling routes in Saint Vrain State Park?
Yes, all the touring cycling routes in Saint Vrain State Park are rated as easy, making them ideal for families. The minimal elevation gain and mostly paved surfaces are suitable for cyclists of all ages and abilities. For example, the Left Hand Creek Trail – Sandstone Ranch Community Park loop offers a pleasant 20 km ride that families can enjoy together.
Can I bring my dog on the touring cycling trails in Saint Vrain State Park?
Many trails within Saint Vrain State Park are dog-friendly, including specific trails like the Muskrat Run Nature Trail, Bald Eagle Pond Trail, and Coot Pond Trail. Always ensure your dog is on a leash and you clean up after them to maintain the park's natural beauty.
What are some notable natural features or viewpoints along the cycling routes?
Saint Vrain State Park is known for its 11 ponds, including Blue Heron Reservoir, Mallard Pond, and Pelican Pond, which you'll encounter along the routes. You can also enjoy stunning views of Longs Peak and observe diverse riparian and wetland habitats with cottonwood trees and willows. The Izaak Walton Park – Golden Ponds loop is a great option for experiencing these scenic views.
What is the best time of year to go touring cycling in Saint Vrain State Park?
The park offers enjoyable cycling experiences throughout much of the year. Spring and fall generally provide the most comfortable temperatures for cycling, with pleasant weather and vibrant scenery. Winter can also be beautiful, especially for birdwatching, but be prepared for colder conditions.
Are there any circular touring cycling routes available?
Yes, several routes in the park are designed as loops, offering a convenient way to explore without retracing your steps. Examples include the Longmont Loop - South and the Saint Vrain Greenway – Sandstone Ranch Community Park loop.
What kind of wildlife can I expect to see while cycling in Saint Vrain State Park?
Saint Vrain State Park is a fantastic spot for wildlife viewing. Cyclists often spot deer, foxes, beavers, marmots, chipmunks, and porcupines. It's also one of Colorado's best birdwatching locations, with frequent sightings of pelicans, great blue herons, ospreys, American kestrels, and bald eagles, especially in winter.
What do other touring cyclists enjoy most about cycling in Saint Vrain State Park?
The area is highly rated by the komoot community, with an average score of 4.6 stars. Reviewers often praise the peaceful, no-traffic routes, the beautiful views of Longs Peak, and the abundance of wildlife and birdwatching opportunities along the trails.
Are there any specific trails that are ADA accessible for touring cyclists?
Yes, several trails within Saint Vrain State Park are noted as being ADA accessible, including the Muskrat Run Nature Trail, Bald Eagle Pond Trail, and Coot Pond Trail. These trails offer smooth surfaces suitable for a wider range of users.
Where can I find parking for touring cycling routes in Saint Vrain State Park?
The park offers various parking facilities. For routes like the Izaak Walton Park – Golden Ponds loop from County Rd Trailhead, you can find convenient parking at the designated trailheads or within the park itself. Always check park signage for specific parking regulations and fees.
Most popular routes in Saint Vrain State Park
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