The best traffic-free bike rides in Rocky Mountain Arsenal National Wildlife Refuge

There are 5 dedicated traffic-free gravel bike trails in the Rocky Mountain Arsenal National Wildlife Refuge featured in this guide, ranging from easy to difficult. These routes offer a fantastic way to explore the refuge's diverse landscapes and wildlife without vehicle interference.

The gravel bike trails in the refuge are predominantly non-technical, consisting of gravel and dirt surfaces. You'll experience minimal elevation gain, making them suitable for various skill levels. Some areas might be sandy or muddy depending on recent weather, so tires at least 40mm wide are recommended.

Yes, the refuge offers several easy routes perfect for families. A great option is the Damaged Wooden Bridge – Rod and Gun Club Pond loop from Parkfield Lake, which is 14.8 km long with minimal elevation, providing a pleasant ride for all ages. Remember to check for specific trail closures or restrictions before your visit.

The Rocky Mountain Arsenal National Wildlife Refuge is renowned for its abundant wildlife. While cycling, you have excellent opportunities to spot bison, deer (mule and white-tailed), various raptors like hawks and bald eagles, prairie dogs, and numerous species of waterfowl around the lakes. The refuge is home to over 330 species, offering a unique wildlife viewing experience.

Many of the gravel bike trails in the refuge are designed as loops, allowing you to start and end at the same point. For a comprehensive experience, consider the Rocky Mountain Arsenal National Wildlife Refuge Perimeter Trail, which is a 43.4 km loop offering extensive views of the refuge's exterior.

While riding, you'll encounter expansive shortgrass prairie, several serene lakes like Lake Ladora and Rod and Gun Club Pond, and the distant backdrop of the Front Range mountains. The First Creek Overlook also offers scenic views.

The komoot community highly rates the gravel biking experience here, with an average score of 4.9 stars. Reviewers often praise the unique opportunity to observe abundant wildlife in a peaceful, traffic-free environment so close to an urban center. The well-maintained gravel paths and diverse scenery are also frequently highlighted.

While the refuge is a fantastic place for outdoor activities, pets are generally not permitted on trails to protect the wildlife. It's always best to check the official refuge guidelines for the most current pet policies before planning your visit. You can find more information on their official website: fws.gov.

Spring and fall generally offer the most pleasant conditions for gravel biking, with mild temperatures and vibrant scenery. Summer can be hot, so early morning rides are advisable. Winter biking is possible, but trails may be muddy or icy, and conditions can change rapidly. Always check weather forecasts and trail conditions before heading out.

The refuge provides designated parking areas for visitors. The main Visitor Center typically offers ample parking. For specific trailheads, consult the refuge's official maps or website for the most convenient access points. Public transport options to the refuge are limited, so driving is often the most practical way to arrive with your bike.

For those seeking a longer and more challenging ride, the Sumac Hill Farm viewpoint loop from Central Park is a difficult 81.4 km route with significant elevation gain, offering a full day's adventure through varied landscapes of the refuge and surrounding areas.