North country weekend: Jericho Mountain, Iron Range and the Knik River

The far north has the shortest wheeled season in the country, and the first weeks of July are its center. This weekend's three places are a long way apart, but they share the same calendar: open for a few summer months, snow trails in winter, and closed for thaw in between. If you live near one of them, this is the weekend to use it.

Jericho Mountain State Park near Berlin, New Hampshire, is run by the New Hampshire Division of Parks and Recreation. It has dozens of miles of ATV and UTV trail on forest trail, rock and mud, rated a 4, and it connects to the wider Ride the Wilds network. New Hampshire OHRV registration is generally required and a park day-use fee typically applies. Wheeled vehicles ride from late May through autumn, with snowmobiles in winter. Check with the managing agency before you set off.

The Northeast's forest trail is rocky and rooty in a way that Midwestern riders find surprising, and the mud in the low sections does not dry until midsummer. Jericho's connection to the wider network is its draw: a group can ride out of the park onto a much bigger system, but the registration and any trail-pass rules on the connecting trails are separate from the park's. Check those before leaving the park boundary.

Iron Range OHV State Recreation Area near Gilbert, Minnesota, is Minnesota DNR land on reclaimed mine land, rated a 5. Trails are marked from easy to a dedicated 4x4 rock-crawl area, on mine tailings, rock, mud and forest trail. Minnesota OHV registration or a non-resident trail pass is generally required, and a daily or annual vehicle permit applies. The season is roughly May through October with a spring thaw closure. Check with the managing agency before you set off.

The rock-crawl area at Iron Range is a dedicated 4x4 area built on tailings and cut rock rather than natural boulders, and serious terrain for a full-size rig. A full-size rig belongs there with rocker protection and a spotter. The easier trails suit ATVs and UTVs and are well marked. Mosquitoes are the honest hazard of a Minnesota July; pack accordingly.

Knik River Public Use Area near Palmer, Alaska, is managed by the Alaska Department of Natural Resources. It is a large braided-river valley with open gravel riding, mud, glacial river channels and tundra, rated a 4, and conditions change with the river. No permit is generally required, though state ATV rules and area-specific vehicle restrictions apply. The season is a short summer one; winter riding is on snow and ice under different conditions. Check with the managing agency before you set off.

Glacial river valleys are their own discipline. Channels move between visits, silt hides soft spots that will swallow an axle, and the water is cold enough to be dangerous in minutes. Ride with a second machine, carry a proper recovery kit, and do not cross a channel you have not walked. The gravel bars are fast and fun; the river is not to be treated casually.

Water and grit are the common thread across all three. After the weekend, grease every zerk, check the brake pads and inspect the air filter, which glacial silt and mine dust both clog fast. Check differential fluid on a truck or SUV after any deep crossing, because water gets in without any outward sign. The capacities and values for all of this are in your service manual.

The season is short enough that a wasted weekend hurts. Check the day-of status with each agency, watch the forecast, and if the thaw closure has been extended by a wet spring, take the hint and wait a week rather than riding a trail that is still soft.