On the afternoon of July 6, a grass fire broke out near the 1900 block of North Claremont Drive, about two miles northwest of downtown Boise. By evening it had burned past 2,000 acres. By the following week it had grown to roughly 6,700 acres, pushed level 3 evacuation orders onto the Rocky Canyon area of Boise County, and put crews into an unusual bind: part of Military Reserve still holds unexploded ordnance from its decades as a military training ground, so firefighters had to work around sections they couldn't safely enter. The Bureau of Land Management shut down the entire stretch of foothills between Bogus Basin Road, Highway 21, and Boise Ridge Road while suppression crews worked the line.
That was July. It's the middle of September now, and if you've been waiting for the all clear before you dig your trail shoes out of the closet, you technically got it more than a month ago. The BLM lifted the bulk of the closure on August 2. But "reopened" and "back to normal" are not the same sentence, and this week is a good example of why.
What actually reopened, and what didn't
The August 2 order from BLM's Four Rivers Field Office was specific: every trail in the fire footprint was open again except one segment of the 8th Street Motorcycle Trail, the stretch running from the northern Femrite's Patrol trail junction up to Boise Ridge Road. That piece stays closed until fire danger in the area fully subsides, which the agency hasn't given a firm date for. If your usual loop touches that upper section of 8th Street, plan around it rather than finding out at the trailhead.
Everything else in the burn zone, from lower Hulls Gulch to the Military Reserve trails behind downtown, is technically cleared for use. Ridge to Rivers, the multi-agency partnership that manages the roughly 190 miles of trail in the system, has spent the weeks since doing the unglamorous work that follows any fire: repairing erosion, checking drainage, making sure a hard rain doesn't wash out a switchback. That work doesn't always keep pace with the calendar, which brings up the part locals actually need to know before they head out this month.
The reopening notice and the trail report don't agree with each other
Ridge to Rivers published a roundup this week naming the best trails in the system for peak fall color right now. It's a useful list on its face, with real distances and real conditions attached to named trails: Homestead, Cobb, Owl's Roost, Gold Finch, Red-Winged Blackbird, Central Ridge, Five Mile Gulch, and Valley View are all logged as dry and tacky, meaning good footing and rideable surfaces. Cottonwood Creek made that list too.
At the same time, the news ticker on Ridge to Rivers' own homepage is carrying a separate notice that a segment of the Cottonwood Creek Trail is closed to all users while the trail crew begins repairs. Same organization, same week, two pages that don't match. This isn't a knock on Ridge to Rivers, whose staff maintain an enormous trail network with a small crew and a lot of competing priorities after a fire summer. It's a reminder that any list, including this one, is a snapshot. The trail itself is the only thing that updates in real time.
The practical habit this points to: before you drive up 8th Street or park at a foothills trailhead this month, pull up Ridge to Rivers' actual condition reports and interactive map, not just a roundup that quoted them a few days ago. If your route runs anywhere near the old fire perimeter, the Watch Duty app is worth a glance too. That corridor between Bogus Basin Road and Boise Ridge Road absorbed a real fire three months ago, and crews are still doing cleanup that can close a segment with little warning.
Where the color is actually showing up right now
Fall color in the Boise foothills doesn't arrive all at once, and it doesn't arrive on the same schedule everywhere. Elevation drives most of it.
Higher up, the Mores Mountain Trail next to Bogus Basin, part of the larger Shafer Butte system, tends to turn first, usually in the last week of September into early October. It's a short, manageable loop, three options ranging from one mile to just over two, with modest elevation gain and views out over the Boise National Forest. Because it gets less foot traffic in fall than in its wildflower-heavy summer season, it's also one of the quieter options on this list right now.
Down in the foothills proper, Dry Creek Trail is the one locals keep coming back to for a reason that has nothing to do with the fire: it's fed by a year-round creek, which means it supports elderberry, willows, and cottonwood that most of the surrounding, drier foothill terrain simply can't. That's what turns gold, orange, and red along the canyon starting in October. The trade-off is that rattlesnakes are active on Dry Creek from March through November, so watch where you step even after the weather cools.
Closer to town, Camel's Back Park and the connected Hulls Gulch trails remain the easiest color to get to without much of a drive, a gentle climb from the North End with sweeping views back over the valley once the foliage turns.
Down at the valley floor, the Boise River Greenbelt is the last to change, typically peaking in early to mid-October, when the cottonwoods and maples along the river go gold and crimson over a stretch that runs more than 25 miles through the city.
Put together, the sequence for anyone chasing color this fall runs roughly high to low: Bogus Basin and Shafer Butte trails first, foothills trails like Dry Creek and Hulls Gulch through the first half of October, and the Greenbelt last as the season settles into the valley.
A short list before you head out
A few things worth checking before you commit to a route this month, especially if it touches the old fire footprint:
- Confirm the 8th Street Motorcycle Trail segment near Boise Ridge Road is still off limits. It was as of the August 2 reopening order, with no announced date for when fire danger will be considered resolved.
- Check Ridge to Rivers' condition reports for your specific trail the same day you plan to go, not a roundup article from earlier in the week.
- If your route is anywhere in the Bogus Basin Road, Highway 21, or Boise Ridge Road triangle, glance at the Watch Duty app before you leave. That's the same corridor the Claremont Fire burned through in July.
- Bring water regardless of season. Much of this system, outside the creek-fed sections, runs dry and exposed even once the weather turns.
None of this makes the foothills less worth visiting this fall. If anything, a summer that closed the system for a few weeks in July has made the payoff a little sweeter now that most of it is back open, the crowds have thinned, and the color is starting to move down the mountain. It just means treating the reopening announcement as a starting point for your own check, not the last word on it.
This is the kind of local rhythm that makes the Treasure Valley worth calling home, foothills that close for a fire in July and reopen with better trail information by fall, a creek trail that turns gold on its own schedule, a mountain that colors first because it sits two thousand feet higher than the rest of the city. If you are weighing whether this stretch of southwestern Idaho fits the way you want to live, not just this season but for the long run, Jan Larison and the Larison Real Estate team know these neighborhoods from the ground up, foothills included. Schedule a free consultation when you are ready to talk about what living here actually looks like.
