CDT - Six-mile Creek to Lower Seymour Lake

Dogs Leashed

E-Bikes Not Allowed

This remote section of Continental Divide Trail (CDT) was machine built in several stages between 2016 and 2019. It is a non-motorized trail that is open to mountain bikes because it skirts around the South of the Anaconda Pintler Wilderness Area. Further mechanized travel to the East along Seymour Lake Trail is prohibited (and not suitable for riding anyway).

The ride itself is a little un-remarkable by the fact that there isn't much in the way of views or summits. The main appeal is being able to bike on a lightly used trail though endless miles of trees. The elevation gain makes the trail seem fairly flat, however the constant ups and downs, as well as a periodically rough trail surface will make it feel like you did a lot more than what your GPS says, and you are close to an elevation of 8,000 feet for most of the ride. The major descent/climb on this trail happens between about mile 10 and mile 15. Negotiating the trail from east to west is recommended as you'll be descending this section which is without a doubt the most enjoyable section of trail.

Riding this trail as a loop is possible using dirt roads, but is a relatively big undertaking. Some riders choose to make it easier by only riding part of this trail as a loop as there are several different access points. Planning your route in advance and taking GPS is highly recommended.

To ride this loop as a one way will obviously require a shuttle. The access to the Western end is very easy as there is a large trailhead and campground at the end of Seymour Creek Rd. Access to the Eastern end is another story. Unless you have a "real" 4wd vehicle you'll have to park on Dry Creek Rd and ride 4 miles North on steep rocky 6 Mile Creek Rd. From there you have 1 mile on Non-motorized doubletrack to reach the start of the singletrack, and although it is signposted it is easy to miss. Bring GPS.