April 2, 2008
In December of 2007 the Forest Service released the Over-Snow Vehicle Use Map for the Gallatin National Forest. The new map is valid only until November 30 2008. The winter maps are an improvement over the new summer maps, showing more detail so its easier to figure out what you are actually looking at. They also display the areas now open and closed to motorized use under the new Gallatin Travel Plan.
Some closures are year-long, others are seasonal. The seasonal closures are from October 15 to December 1, mainly to protect wildlife during hunting season by limiting access.
Significant year-long closures are now in effect in the Brackett Creek and Fairy Lake area of the Bridger Range, Hyalite Canyon and some of the Hyalite-Porcupine-Buffalo Horn Wilderness Study Area, and in portions of the Taylor Fork and the Crazy Mountains.
Unfortunately, closure boundaries are pretty vague on the map, and could easily be misread or ignored while a snowmobiler was in a remote area where boundaries may or may not be marked.
Another major problem is that the Big Sky Snowmobile Trail goes right through the middle of a large closure area between Portal Creek and Buffalo Horn Creek. Any snowmobiler tempted to stray off the ungroomed trail is in violation of the closure.
I made several trips on skis into closed areas this winter. Snowmobilers are violating the new closures on a regular basis, despite well-posted closures.
On March 13, I found that snowmobilers or someone even took it on themselves to post their own official-looking signs, declaring the popular Hyalite Canyon Trail # 434 open to snowmobiles in direct contradiction with the new closure order and the winter trail maps. Not surprisingly, the trail has received fairly heavy snowmobile use.
I also found fairly heavy use by snowmobilers in the closure area at Brackett Creek in the Bridgers, and other people have found the same problem. I even met a couple of the snowmobilers one day, headed in the try and retrieve a broken-down machine and to do some skiing while they were at it, using their gas-powered, portable ski lift.
Yesterday, April 1, I found more evidence of heavy use by snowmobilers in the closed area on the North Fork of Brackett Creek in the Bridgers. Snowmobilers are allowed in the upper part of the drainage, but are only allowed to access it via the new road 973 off Battle Ridge. However, they are coming in from several directions, using old access routes now closed.
On the positive side, Hyalite Canyon was plowed twice this winter, allowing better access than in many years and providing a lot of great opportunities for cross country skiers, ice climbers, snowshoers, ice fishers, sledders and anyone else who wants access to the deep snow there. The Forest Service has also been doing some patrols in Hyalite, checking for use violations and even writing some tickets.
Hyalite Canyon road closed as of yesterday (April 1) for the season, so the place will get some much-needed rest. However, no doubt snowmobilers will take advantage of the closure and the current deep snowpack to ride in there and poach on closed terrain.
All in all the winter travel situation has improved on the Gallatin, with more opportunities for quiet recreation. Get out there this spring and summer, let me know what you see, and help bring sanity, peace and quiet back to our big back yard - the Gallatin National Forest.

Illegal sign posted by snowmobiles so they can encourage others to violate the closure order.

Forest Service closure sign at Grotto Falls trailhead, Hyalite Canyon

Snowmobile tracks on Hyalite Canyon Trail #434, closed to snowmobiles.

Phil skis along Hyalite Creek. Photo by Tom Skeele.