Stories

Fall in Montana: Hyperphagia for the Alpine

Autumn in Montana easily feels like the shortest season. It arrives quietly, hinting that it’s on its way in August, turns the landscape gold in September and October, and disappears almost as quickly as it came. Somewhere between there is a glorious window of crisp mornings, changing leaves and that unmistakable feeling that winter isn’t far behind.

bar chart of how seasons feel in montana
How seasons feel in Montana

When the Seasons Shift

You can start to feel the shift in late August. The bugs die down, the sun loses some of its intensity, and there’s a slight crispness to the air. By September, autumn is unmistakably on its way. Daylight disappears fast, trails and streams grow quieter, birdsong fades, and the woods take on that euphoric smell of decaying foliage.

Best of all, hiking temperatures are just about perfect.

Trail winding through golden larch trees in Montana in autumn
Larch season brings a brief flash of gold to Montana’s mountain trails before winter settles in.

Hyperphagia for the Alpine

Once autumn is in the air, especially in September, it starts to feel a little like crunch time. There are only so many weekends left to get into the alpine before winter makes access more difficult. It’s this time where you reflect on everything you had hoped to do that summer, realizing some things will have to go back on the list for next year. It creates this almost insatiable urge to get up high as much as possible before winter makes access more difficult. The phrase for this feeling came to me this August: hyperphagia for the alpine.

Being up high while the seasons are changing also seems to temper that urgency with a kind of bittersweet gratitude. In listening to the wind, without birdsongs of summer, it blows across the ridgelines and mountaintops as if it’s whispering reminders of an old, familiar cycle. Like a quiet reminder that the landscape has done this countless times before, and it’s time to change again.

Sometimes it makes me want to hug the larch trees and forest floor because I know how much I’ll miss them.

Hyperphagia for the alpine: Just as bears have an insatiable urge to eat before winter arrives, I feel an insatiable urge to get into the alpine and soak up as much of it as possible. To somehow store enough of it to carry through the winter.

Tent surrounded by golden larch trees in the Montana mountains in autumn
Making the most of a short season sometimes means simply finding more reasons to stay outside.

Ways to Make the Most of Autumn

Autumn’s shortness is part of what makes it special. You don’t need a big trip or bucket-list destination to make the most of it, either. Sometimes it’s simply a reason to change up your routine, get outside and pay attention to what’s happening around you.

Follow the Color

Aspens are the obvious favorite in the west, but autumn color moves through Montana in stages. In the mountains, subalpine larch generally turns around late September into early October, while western larch tends to follow later in October. Cottonwoods bring another round of gold to lower elevations and river corridors. Part of the fun is noticing just how quickly a familiar landscape can change.

ASPEN · LARCH · COTTONWOOD

Take Dinner Outside

Pack something warm and easy, soup in a thermos is perfect, and take dinner to a nearby park or public land. In September, we sometimes do this in places where we might hear elk bugling as evening settles in. It doesn’t need to become a hike or an outing with an objective. Just eat outside, listen, and observe.

Good Food · Quiet Places on Public Land

Use the Evening Daylight You Have

Shorter days can make it easy to write off the hours after work. Instead, occasionally make something unusual of them: run a local trail, take a short hike, bring your camera somewhere nearby, or simply stay outside until the light disappears.

Get Outside

Revisit Somewhere You Know From Summer

Instead of always seeking somewhere new, revisit a familiar trail or landscape specifically to see what’s different. What’s quieter? What’s changed color? What’s gone dormant? What wasn’t noticeable a month ago?

New Perspectives

Catch the Seasons Colliding

There’s something special about catching two seasons at once. Get outside after the first snow, when fresh white peaks and lingering fall color can briefly exist together.

Autumn Meets Winter

Looking up through golden cottonwood leaves in Montana in autumn
Sometimes experiencing autumn more deeply is as simple as remembering to look up.

Field Notes

01.

With less birdsong and quieter streams, the wind across the ridgelines somehow becomes more noticeable.

02.

Part of what makes autumn so good is its ephemerality. It never lasts quite long enough, which somehow makes the time you do get feel more valuable.

Gear for Autumn Hiking

Autumn doesn’t require an entirely different hiking setup, but shorter days, colder temperatures and changing weather make a few pieces of gear especially useful. We only recommend gear we’ve personally used and trust in the backcountry. Some links below are affiliate links, which help support Backyard Montana at no additional cost to you.

Recommended Day Hiking Gear

Suggested pack list:

Daypack: Grit 28 by Gossamer Gear

It carries comfortably while keeping weight to a minimum and has enough room for extra layers, food, water, and emergency supplies.

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Rain Jacket: Patagonia Torrentshell

Mountain weather can change quickly, especially at higher elevations. We always carry a rain jacket, and the Torrentshell has been a reliable option for unexpected storms and chilly alpine conditions.

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Katadyn BeFree 1L Water Filter Bottle

We bring this on day trips as backup and to not have to carry so much water weight for a single day. As long as you have water sources along the way, it’s been great!

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Black Diamond Cork Trekking Poles

We find trekking poles especially helpful on Montana’s steep, rocky trails, providing extra stability and reducing strain on long descents.

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Merino Sun Hoodie

We wear lightweight merino sun hoodies on most summer hikes. They provide excellent sun protection, stay comfortable across a wide range of temperatures, and breathe well during long days outside.

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First Aid Kit

A lightweight Adventure Medical Kit lives in our pack year-round.

Bear Spray

We carry it on every hike and recommend keeping it easily accessible, not buried in your pack. Typically found at most outdoors stores in Montana.

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