Custer National Forest wilderness guide
National Forest · MT, SD
Hiking Guide

Custer National Forest

Within the vast expanses of Montana and South Dakota lies Custer National Forest, a rugged wilderness that beckons adventurers with its untamed beauty and boundless opportunities for exploration. H...

National Forest1,190,9224+ Trails
DesignationNational Forest
Total Wilderness Area1,190,922
Elevation / TerrainDiverse Wilderness
Field Editorial Guide

About Custer National Forest

Custer National Forest spans over southeastern Montana and portions of South Dakota, offering diverse landscapes perfect for a variety of outdoor activities.

Wilderness Landscape & Natural Heritage

Custer National Forest, known as 'The Forest of Grasslands,' stretches across southeastern Montana and portions of South Dakota. Its unique geography includes extensive grasslands, rugged mountains, and dense forests, making it a rich habitat for wildlife such as elk, deer, bear, and numerous bird species. Historically, the forest served as a hunting ground for Native American tribes and played a role in the region's early logging activities. Today, it is a haven for outdoor enthusiasts, offering activities like hiking, camping, mountain biking, and fishing. Visitors are drawn to the stunning Beartooth Mountains and the grasslands of the Ashland area. Whether exploring the granite peaks or traversing endless trails, Custer National Forest promises adventure with its natural beauty and vast recreational opportunities. It remains a popular destination for visitors seeking tranquility and the unmatched allure of the great outdoors.

Field Guide · National Forest
Adventure Destinations

Notable Destinations Near Custer National Forest

Scenic viewpoints, outdoor landmarks, and notable points of interest within 60 miles.

Key Wilderness Highlights

✦ Beartooth Highway - A scenic road offering breathtaking views.✦ Granite Peak - The highest point in Montana and a challenging climb.✦ Ashland Ranger District - Known for its expansive grasslands and wildlife.✦ West Fork Rock Creek - A serene spot for camping and fishing.
Wilderness Recreation

Outdoor Adventures in Custer National Forest

Explore curated guides for top outdoor sports, trail networks, and wilderness activities.

Activity Field GuideCuster National Forest

Hiking in Custer National Forest

Embark on an Epic Journey through Custer National Forest: A Wilderness Adventure Awaits

Within the vast expanses of Montana and South Dakota lies Custer National Forest, a rugged wilderness that beckons adventurers with its untamed beauty and boundless opportunities for exploration. Here, the whisper of the wind among ancient pines tells stories as old as the hills, while the sun casts a golden glow over towering peaks and verdant valleys. Whether you're seeking solitude or the thrill of the climb, this forest offers an enthralling escape into nature's grandeur.

As you plan your adventure, prepare for a hike that weaves through staggering landscapes and diverse ecosystems. Custer National Forest spans over a million acres, offering trails that guide you through varied terrains—from sweeping grasslands to dense forests, ascending to lofty mountains with panoramic views that stretch beyond the horizon. The terrain is a living, breathing entity, with the power to challenge and inspire every step of the way.

For the hiking enthusiast, the Beartooth Mountains provide a dramatic backdrop and boast some of the region's most exhilarating trails. Elevation changes here can be substantial, so it's wise to pace yourself and allow time to acclimate. Each trail presents its unique challenge, whether you're traversing high-alpine ridges, dipping into lush meadows, or navigating the rocky terrain that lies in wait like a guardian to hidden vistas. The interplay between the rugged stone and clinging foliage is a testament to nature's resilience and artistry.

Prepare for rapidly changing weather conditions and plan your attire accordingly. Layering is key, as temperatures can shift remarkably from cool mornings to warm afternoons, and you'll want to stay comfortable while embracing the unpredictability of mountain weather. Sturdy, well-fitted hiking boots are your best companions, providing the traction and support needed to conquer both mellow paths and steep ascents.

As you wander along these trails, take moments to pause and immerse yourself in the surroundings. Listen to the hum of life—the rustle of leaves, the distant call of wildlife, and the rush of streams cascading over timeworn rocks. With each step, you're writing your own adventure story, as vibrant as the wildflowers that punctuate the landscape.

For those looking to combine hiking with climbing, Custer National Forest presents a playground of possibilities. Granite cliffs and boulders are scattered across the area, offering climbing spots for both beginners and seasoned pros. Always prioritize safety by ensuring you're equipped with the proper gear and knowledge of climbing techniques. Respect the natural habitat and tread lightly, preserving these formations for future adventurers.

Hydration is vital as you embark on your journey. The crisp mountain air, while invigorating, can be deceptively drying. Carry sufficient water and remember to replenish your stores at designated spots when available. Little compares to the satisfaction of a cool drink after a strenuous segment, refreshing your spirit for the trail ahead.

Although this wilderness may seem remote, proper preparation and a respect for the natural world allow it to become a welcoming space, rich with discovery and personal growth. Every path you choose is an invitation to forge a deeper understanding of yourself and the intricate web of life that thrives here.

Whether your journey concludes with the quiet reflection found beside a tranquil lake or the exhilarating view from a mountain summit, Custer National Forest promises an adventure that lives in both your memories and your heart. Here the wilderness stands ready, urging you forward into the next great chapter of your adventure. Pack your gear, ready your map, and step forth into the wild with anticipation. The forest awaits.

Other Available Activity Guides in Custer National Forest:
The Ranger Station

Visitor Logistics & Essential Planning

Everything you need to know about entrance passes, seasons, visitor centers, road transit, and wildlife safety in Custer National Forest.

Passes & Fees

Entrance Requirements & Interagency Passes

No fees are typically required, but specific areas may have fees or permits.

Wilderness Checklist

Carry paper topographic map & compass in remote zones.
Store all food and scented items in approved bear canisters.
Check wildfire / smoke advisories before backcountry departure.
Pack out everything you pack in (Leave No Trace).
Wilderness Stays

Camping & Overnight Stays in Custer National Forest

Frontcountry developed campgrounds, backcountry wilderness permit guidelines, and starry-night camping advice.

Mystic Lake Campground

Offers remote camping with stunning lake views and access to Mystic Lake Trail.

Adventure Basecamps

Gateway Towns Near Custer National Forest

Stay, dine, and gear up in these mountain towns and scenic basecamps surrounding the park.

Silver Gate, Montana
⌖ 8.54 miles
Gateway Basecamp

Silver Gate, Montana

Silver Gate is a rustic, adventurous entryway to Yellowstone National Park. Savor outdoor tranquility with thrilling adventures like hiking, wildlife watching, and cross-country skiing amidst breathtaking landscapes.

Summer and Winter
Explore Town
Nye, Montana
⌖ 22.35 miles
Gateway Basecamp

Nye, Montana

Nye, Montana is a remote adventure haven. Explore pristine wilderness trails, enjoy the thrill of fly fishing, or simply camp under vast skies in the Absaroka-Beartooth Wilderness.

Summer and Fall
Explore Town
Roscoe, Montana
⌖ 26.28 miles
Gateway Basecamp

Roscoe, Montana

Roscoe, MT offers adventurers the chance to hike, camp, and fish in the stunning Absaroka-Beartooth Wilderness. It's an escape into raw beauty, with breathtaking vistas and wildlife encounters.

Fishtail, Montana
⌖ 30.81 miles
Gateway Basecamp

Fishtail, Montana

Fishtail, MT, is an adventurer's gateway to the rugged Beartooth Mountains with activities like hiking, fishing, and camping. Perfect for those seeking solitude and nature's raw beauty.

Red Lodge, Montana
⌖ 33.63 miles
Gateway Basecamp

Red Lodge, Montana

Red Lodge, Montana is a mountain town with endless outdoor adventures. Whether you’re hiking the Beartooth Mountains, skiing at Red Lodge Mountain, or fishing the nearby streams, it's a perfect base for exploring Montana’s rugged landscape.

Summer and Fall
Explore Town
Absarokee, Montana
⌖ 36.26 miles
Gateway Basecamp

Absarokee, Montana

Absarokee, Montana offers peaceful access to rivers, trails, and forests ideal for hiking, fishing, and paddling. This small town is a quiet basecamp for exploring the scenic Absaroka foothills and Stillwater River corridor.

Late Spring to Early Fall
Explore Town
Expert-Led Wilderness Expeditions

Guided Experiences in Custer National Forest

Explore scenic backcountry routes and epic wilderness adventures with certified local mountain guides, naturalists, and outfitters.

High-Altitude Throttle: Summit X 850N Rentals from Cooke City
ADVEXPEDITION
Cooke City, Montana
SnowmobileADV Bookable

High-Altitude Throttle: Summit X 850N Rentals from Cooke City

An advanced snowmobile rental program in Cooke City offering 1–7 day Ski-Doo Summit X 850N experiences—this guide explains who it’s for, the hours and return rules, and what to expect.

SnowmobilePT2HCertified Outfitter
Bookable OnlineBook Trip
Suite 3
ADVEXPEDITION
Bozeman, MT
LodgingADV Bookable

Suite 3

Discover the perfect blend of comfort and wilderness at Suite 3 in Crazy Mountain Cycles. Just outside Bozeman, this spacious suite offers a cozy retreat after days of mountain biking, hiking, and wildlife watching in Montana’s stunning Crazy Mountains.

LodgingStarting at $225 | Sleeps Up to 7 PeopleCertified Outfitter
Bookable OnlineBook Trip
Advanced/Expert Clinic
ADVEXPEDITION
Billings, Montana
HikingADV Bookable

Advanced/Expert Clinic

Join expert guides in Montana’s Beartooth Mountains for a technical mountaineering clinic designed for serious climbers. Push your limits and sharpen your skills amid stunning alpine terrain.

HikingAges 16+ • 9 Hours • Those who have spent a few winters in the backcountry riding technical terrain!Certified Outfitter
Bookable OnlineBook Trip
Lamar Valley Winter Wolves & Wildlife
ADVEXPEDITION
Gardiner, Montana
Guided TourADV Bookable

Lamar Valley Winter Wolves & Wildlife

Step into Yellowstone’s winter wilderness with Yellowstone Wildlife Profiles on a private Lamar Valley wolf-watching adventure. Guided by expert naturalists, this full-day tour delivers up-close wildlife encounters framed by pristine snow and sweeping valley views.

Guided TourStarts at $825 | Full Day | Private Tour | November - MarchCertified Outfitter
Bookable OnlineBook Trip