4.8
(10)
50
riders
5
rides
Mountain biking around Franktown is a great to experience more of the landscape. But it’s often tough to know where to start. To help you find the best mtb routes around Franktown, here are the best rides!
Last updated: June 22, 2026
5.0
(4)
27
riders
10.8km
00:58
160m
160m
Easy 6.7-mile mountain biking loop in Hidden Mesa Open Space, featuring diverse terrain, rocky sections, and Front Range views.
55
riders
33.8km
02:54
510m
510m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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5.0
(2)
10
riders
13.2km
01:06
170m
170m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
6
riders
4.54km
00:24
50m
50m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
4.5
(4)
7
riders
27.7km
02:09
290m
290m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
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Hidden Mesa Open Space offers miles of paved and off-road trails that are open to lots of different trail users. Most all the trails offer open views, and you can access these trails from a number of different trailheads and parking lots. The trails are marked well, and it's easy to make different routes and loops.
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Ridgeline Open Space is a public park in the west of Castle Rock. It features an enormous amount of multi-use trails, mostly named after colors. It's your choice if you want to stay on one trail or change the trails in between. Beside views of Castle Rock and the Rocky Mountains in the distance, it hosts a lot of wildlife and if you are lucky, you can spot foxes, mule deer or rattlesnakes.
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Ridgeline Open Space is a public park in the west of Castle Rock. It features an enormous amount of multi-use trails, mostly named after colors. It's your choice if you want to stay on one trail or change the trails in between. Beside views of Castle Rock and the Rocky Mountains in the distance, it hosts a lot of wildlife and if you are lucky, you can spot foxes, mule deer or rattlesnakes.
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The Philip S. Miller Park in western Castle Rock offers various multi-use trails, playgrounds, picnic areas, an outdoor amphitheater and much more. The trail network consist of 4 different trails, which are a total of 8 miles long.
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Hidden Mesa Open Space offers miles of paved and off-road trails that are open to lots of different trail users. Most all the trails offer open views, and you can access these trails from a number of different trailheads and parking lots. The trails are marked well, and it's easy to make different routes and loops.
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Festival Park is located in downtown Castle Rock and is home to various events. It includes fire pits, picnic areas, a pavilion. The park is close to the starting point of East Plum Creek Trail & Sellars Gulch Trail and can be used for parking.
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The Trailhead for Memmen Ridge Open Space Trail lies directly behind the parking lot and leads to 2.4 miles of multi-use trails for mountain biking and hiking. You can vary the length of your hike through the park by taking various shortcuts or extensions.
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The Challenge Hill, or 'the incline' as the locals refer to it, is part of the trail network of Philip S. Miller Park. It's a 200-steps staircase with an incline of 178 feet. In addition to the perfect workout, you will be awarded with amazing views of the Colorado Front Range once you reach the top.
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