There are alot of trails here but not all of them are open for biking. Most of the good trails that may have been open for biking are now closed to bikes. The trails are well marked and some small sections of singletrack can be found (but few are open to bikes). Mostly forest road type trails with sections of sandy, gravely terrain and some pretty steep hills. Good camping here though but you're better off driving down to Woodland Park to bike at Rampart Reservior or Lovell Gulch.
 | 34 to 33 Connector |  | 0.2 mi |
 | Aspen |   | 2.5 mi |
 | Beaver Ponds | | 0.4 mi |
| Black Bear | | 2.5 mi |
| Brook Pond | | 0.3 mi |
| Buffalo Rock | | 2.5 mi |
| Cahill Pond | | 1 mi |
| Cheesman Ranch | | 5.4 mi |
| Cheesman Ranch Loop | | 10 mi |
| Dynamite Cabin | | 1 mi |
| Elk Meadow | | 2.4 mi |
| Four Mile Overlook | | 1 mi |
| Geer Pond | | 1.8 mi |
| Homestead | | 2.9 mi |
| Homestead Elk Meadow Loop | | 7 mi |
| Lost Pond | | 0.4 mi |
| Lost Still | | 0.3 mi |
| Moonshine | | 0.9 mi |
| Mountain Logger | | 0.6 mi |
| Nobel Cabin | | 0.8 mi |
| North Tour of Mueller | | 12 mi |
| Osborn Homestead | | 1.2 mi |
| Peak View | | 0.3 mi |
| Preacher Hollow | | 1.1 mi |
| Ranger Ridge | | 1.5 mi |
| Rock Pond | | 2.5 mi |
| School Pond Trail | | 1.6 mi |
| Southeast Tour Mueller State Park | | 7.5 mi |
| Southwest Tour Mueller State Park | | 7.5 mi |
| Stoner Mill | | 1 mi |
| West Tour Mueller State Park | | 10 mi |
Nice route through the southeast portion of Mueller State Park. Some good downhills and extended climbs along with some steep hike-a-bike sections.
| ThankFun short trail overall.
| ThankThis trail is challenging. After the 1+ mile downhill to start, which is a lot of fun, there are several ultra steep short climbs followed by similarly steep short downhills - all on loose scree. Both would be challenging for a newer rider. The climb out to Lost Pond Trail is a bit of slug to end with.
| ThankIf ridden clockwise, you get a good downhill to School Pond with a moderate climb out to Aspen Trail. Enjoyed the trail and the forest.
| ThankIf ridden clockwise, this trail has a lot of downhill reward for the payment in the climbs. This is one of the better trails in the park for a mountain bike imo.
| ThankOne of my favorite routes in Mueller.
| ThankAwesome, fast, downhill run on singletrack for three quarters of a mile. Then a steep third of a mile climb out on narrow singletrack which includes hike a bike sections. Beautiful setting.
| ThankJust a short out and back to see Brook Pond.
| ThankThe back half gets too steep for reasonable climbs and requires too much caution with the scree on the overly steep downhills. Realignments needed.
| ThankFast downhill out. Reasonable climb back. Beautiful mixed conifer forest, and Rock Pond is beautiful also.
| ThankThis is one of my favorite rides in Mueller SP. Beautiful forest, interesting history and some of the better riding though never technical.
| ThankContinues the climb on Geer Pond on up to the top to the trailhead.
| ThankThere are better trails nearby, but it is a beautiful draw/drainage.
| ThankNice ride in either direction with some fast downhill and punishing uphill. Geer Pond is beautiful.
| ThankReally enjoyed this trail.
| ThankProvides good access to other trails on the west side of the park. Nice scenery.
| ThankYou can carry a lot of speed on this downhill run (heading west). The downhill is more than worth the short steep climb out.
| ThankBeautiful loop but the riding is average because much of the trail is doubletrack, two-track and fire roads. There is some good riding along the way though and some really fast downhills and big climbs.
| ThankBeautiful loop but the riding is average because much of the trail is doubletrack, two-track and fire roads. There is some good riding along the way though and some really fast downhills.
| ThankThere are a few fast descents and the climbs are easy to moderate.
| Thank