Turtle River Nature Trail is a 7.5 mile out and back trail located near Arvilla, North Dakota that features a river and is good for all skill levels. The trail offers a number of activity options and is accessible year-round.
cross country skiing
Nice, easy trail with a few small inclines. The mosquitoes can be unrelenting however so if you go when they're out, make sure you bring lots of bug spray and be ready to reapply frequently. Overall though, especially considering the area, it's a nice little park.
pros: pretty area, beautiful foliage, great trails - looking forward to cross country skiing this winter
cons: you can hear the highway, dogs must be leashed, MOSQUITOES - worth waiting until it gets too cold for them
Nice trail with a few inclines. Need bug spray. Most of the trail is shaded by wood cover. $5 parking fee.
It gets five stars because it is the only decent single track you can ride in the County. Convenient if you're on the AFB too.