"Gates & Trails will be closed to public access throughout the duration of the exercise."
That sentence, or some close variation of it, has run in the Camp Grayling Range Report almost every week this year. It gets posted to the Camp Grayling Joint Maneuver Training Center's Facebook page, read on Q100 FM, reprinted in the Crawford County Avalanche, and passed along by the Grayling Visitors Bureau. If you live near Grayling and you plan to be outside this weekend, you've probably seen a version of it already. What most people miss is that the sentence never means the same thing twice. The gates change. The trails change. The acreage that's actually off limits on any given Tuesday is a small, shifting sliver of a much larger footprint, not the whole map going dark.
That distinction matters more this week than most, because tomorrow, September 19, is the opening day of Michigan's Early Antlerless Firearm season, one of several fall hunts that put more people onto public land around Crawford County at exactly the moment the Guard is running live exercises on parts of it.
Same Announcement, Different Gates, Every Week
The Range Report exists because Camp Grayling is the largest military installation east of the Mississippi River and the country's largest National Guard training site, and because the land it trains on isn't a fenced, single-purpose base. It's a patchwork of state forest parcels threaded with public roads, snowmobile trails, and hunting ground that ordinary residents use the rest of the time. Community Relations Specialist Jennifer Caverson signs off on each week's report, and it breaks the base into four named training areas, each with its own boundaries and its own rules about who gets in and when.
| Training Area | What Happens There | Boundaries |
|---|---|---|
| 30 Complex | Fenced range for HIMARS, heavy gunnery, rotary-wing aircraft, and UAS operations | North Down River Road, Stephan Bridge Road, Bucks East-West Truck Trail, Jones Lake Road |
| 40 Complex | Artillery and air-to-ground training, including aerial gunnery and bombing | Southeast of Marlette Road, southwest of Sand Lake Trail, north of County Highway 612 |
| 13 Complex | Mortar and light demolition training | South end of Beaver Road in Crawford County, west of Engineer Valley in Kalkaska County |
| South Camp | Small-arms ranges | West of Lake Margrethe and east of the pipeline, including Howe, Murphy, and Daniels roads |
None of these areas is closed by default. Each week's report tells you which ones are active, which gates are locked, and for how long. A week in early September, for example, showed the 30 Complex closed around its small fan from the 10th through the 11th and its large fan from the 9th through the 11th, while the 40 Complex's air-to-ground range was shut down the 7th through the 10th for aerial gunnery, the 13 Complex sat inactive, and South Camp stayed open for light demolition and small-arms work. Every one of those windows expired within days. The report the following week looked different again.
The reason the base can't just fence off everything and be done with it traces back to a 2023 decision. The Department of Military and Veterans Affairs had asked the Michigan DNR for a 20-year lease on roughly 162,000 acres of state forest around Camp Grayling. The DNR turned most of it down, finding that a large share of the requested land sat inside water buffer zones or was purchased with funds that legally can't support that kind of training. What survived was a memorandum of understanding covering about 52,000 eligible acres, which the Guard now has to apply for in short-term, permit-based windows rather than holding as a blanket lease. That's the structural reason the Range Report reads like a shifting schedule instead of a fixed boundary. The land underneath it was never handed over wholesale.
This Weekend Isn't A Normal Weekend
Michigan's fall hunting calendar overlaps directly with all of this. The Liberty Hunt, open to youth and hunters with qualifying disabilities, ran September 12 and 13. Early Antlerless Firearm season opens tomorrow, September 19, and runs through the 20th. Archery season for white-tailed deer opens statewide on October 1 and continues through November 14 before resuming December 1 through January 1, with the regular firearm season filling the gap from November 15 through 30, according to the Michigan DNR's hunting season calendar.
A year ago, when Camp Grayling addressed a string of vandalized access gates on the 30 Complex, the base noted that from that point through the end of October, less than 10 percent of its training land would be closed for active ranges at any given time, leaving more than 100,000 acres open to hunters and other visitors, as reported by UpNorthLive. That's the scale worth holding onto. The weekly reports since then have kept roughly the same shape: one or two complexes active on a handful of days, the rest open. It's not a guarantee for this exact weekend, since the report updates every seven days and I don't have this week's specific edition in hand, which is precisely why checking the current one before you head out matters more than assuming last week's closures still apply.
How To Actually Check This Week's Report
- Camp Grayling Joint Maneuver Training Center's Facebook page posts the report first, along with photos and training videos
- Q100 FM broadcasts it weekly
- The Crawford County Avalanche, Crawford County's hometown paper since 1879, reprints it every Thursday
- The Grayling Visitors Bureau shares it on its own channels
- For a same-day question about a specific gate, Range Control takes calls at 989-344-6156
That last option exists because the printed schedule can't always keep up with mission changes. Training windows shift. A gate you expected to be open on Thursday might still be closed on Friday if an exercise runs long, and the reports say as much every week.
The Jets Are Real, And So Is The Silence On Exact Times
Part of what makes the Range Report required reading rather than background noise is the aerial gunnery. The 40 Complex has hosted low-flying F-18 and A-10 exercises this year, and the base gets enough requests to visit the air-to-ground range and watch that it addresses the question directly in its own announcements. It won't publish exact flight times or locations, but the guidance is refreshingly plain about how people actually find out anyway: ask around locally, since neighbors already know the best spots to look up and watch. If you can't make it out in person, Camp Grayling posts video from the exercises on its Facebook page.
That same page, and that same weekly cadence, is also where the base addresses problems on the ground. In the fall of 2025, six access gates on the 30 Complex were vandalized during a single week, gates the base described as safety measures for both the community and service members. Camp Grayling asked anyone with information to contact the Crawford County Sheriff's Office, and the incident is a reminder that these closures aren't arbitrary inconvenience. They're tied to active ranges, and treating a locked gate as optional puts more than a hunting trip at risk.
One Sentence That Isn't Always The Same One
It's easy to hear "gates and trails closed" once and file Camp Grayling away as a place you simply avoid this time of year. The weekly reports argue against that shortcut. The base is enormous, the closures are narrow and specific, and the same memorandum that lets the Guard train here in short bursts is the reason most of that ground sits open the rest of the time. With Early Antlerless season opening tomorrow and archery season three weeks out, the report is doing exactly what it was built to do: telling you, gate by gate, where this week's woods actually belong to you.
If watching how a place like Grayling actually runs, week to week and season to season, is the kind of local read you're after, that same attention to detail is how the Laura & Kayla Team approaches every listing and every buyer conversation in lake country. Find your escape when you're ready, and know the ground you're standing on either way.
