Jamooche said:
As Kevin said, Class IV town highways in Vermont are closed by the Town Select Boards from Nov. 15th to May 15th for snowmobile access and to prevent excessive damage during mud season. It's very important to follow these rules to A) preserve the trails for furture use and B) to continue positive responsible "tread lightly" off roading. This all helps to show people who are generally opposed to off roading that 4x4 vehicles can responsibly share the roads with XC skiiers, equestrian, ATVs, hikers, etc. without damaging the trails for others.
Just a quick clarification here. Each town in the state regulates its own road closures for winter months and mud season. Some towns have no official guidelines at all on closures and others have complete ordinances governing the matter. Here's the general idea though:
November in general: hunting season is ramping up with the junior weekend the first weekend along with muzzle loading and bow and then the massive rifle season beginning the second weekend and extending through Tgiving weekend. Best to stay out of the woods for this month in general. Next year, we'll be doing TVTX the last weekend in October. Barnard happens to close the roads on Nov. 1 due to hunting season, but that is very rare.
December: First couple of weeks is usually fine to winter wheel in almost all towns, but Dec. 15 is the unofficial start of snowmobiling season. If there's snow, stay off the trails, but if there isn't, it's usually fine to go out. Do watch out for ice covered streams and rivers. They can be brutally hard to cross and the water will freeze instantly to your brakes and drive-train.
January - March: Usually way too much snow to wheel. VTXS does one very carefully timed maple syrup event at the end of March when there's just enough snow and ice to keep us from damaging the trails, but not enough to make the trail impassable, although in recent years, the snow has been so tough that we haven't completed the entire trail.
April to mid-May: Mud season. Absolutely, positively stay off the trails. We do one event in early May, but it's on private land.
Mid-may - October: good to go. Use the state maps and do some great exploring. The fall folliage period is the best time of all.