Lone Spring Trail consists of sections on the north and the south of Hwy KK. The trail is named for a perennially flowing spring that emerges in the valley at the base of a ridge. It loops through Northwood's Wild Area and crosses Big Sugar Creek, a designated state natural area. The southwestern part of the trail goes through a more open woodland that is being restored to its original condition by the use of prescribed burns. This trail is marked in a clockwise direction. Trail parking is provided along Highway KK. White Connector 7 is available to shorten one's trip. A connecting spur to the north allows the option to hike to Shady 80 Lake, and White Connector 6 to the south provides access to Big Sugar Creek Trail. There is also a spur that leads to the backpack camp.
Map: https://www.mostateparks.com/sites/mostateparks/files/TrailMap-lonespring.pdf
Register here: https://mostateparks.com/register-backcountry-camp-cuivre-river-state-park
Backpackers must register before starting their trip. Camping is free, but registration is required.
Equestrian camping is not allowed on the trail.
Overnight parking for Backcountry Campsite 1: Park at the Lone Spring trailhead, located at the intersection of Lincoln Hills Road and State Highway KK. Trailhead location: 39.06570, -90.93258
Overnight parking for backcountry campsites 2, 3 and 4: at the trailhead parking lot of Big Sugar Creek Trail, which is located off of Lincoln Hills road, adjacent to Park Road. Trailhead location: 39.04522, -90.92688
Seldom used trail, fresh spring water to drink. Scattered wildflowers around for some color at the spring area.
Great hike. Spring runs fast in winter and trickles in summer. Campsite up the hill for backpackers.
Hiked this loop with my wife and two kids. The hike had lots of mud and lots of bugs. The south loop was especially overgrown. It took us just under three hours to hike the entire loop of about 5.7 miles but we took a few breaks along the way. Although there were five other cars in the parking lot we didn't encounter anyone on the trail.
My favorite trail just because all of the hidden surprises ( underground spring) the further in you go along with a few creek. Beautiful scenery with lots of hills, some steep inclines throughout the trail. Overall, easy- moderate. My 6yr old has no problems navigating this trail but does require some assistance. My daughter's and I love it!