Tag Archives: mountains

Caribou National Forest

Caribou National Forest

Idaho, Utah, Wyoming

Managed by U.S. Forest Service, Intermountain Region

1,085,966 acres (987,216 federal/ 98,750 other)

Website: https://www.fs.usda.gov/ctnf

Overview

Co-managed as Caribou-Targhee National Forest since 2000, Caribou National Forest is located in the southeastern corner of Idaho.  To add to the jurisdictional muddle, Caribou National Forest has also administered the 263,940-acre Idaho portion of Wasatch-Cache National Forest since 1973 (see previous blog post).  However, nearly 50 years later all of the wooden signs in this area still read Cache National Forest.  Despite the signage, U.S. Forest Service publications and topographic maps identify Minnetonka Cave and Paris Ice Cave as being in Caribou-Targhee National Forest, so we went with that.  Confused?  So are we, so much so that we made a phone call to a Forest Service employee in this ranger district that still did not clear up the bureaucratic mess.

Highlights

Pioneer Historic Scenic Byway, Minnetonka Cave, Paris Ice Cave, Caribou City ghost town, Malad Range, Tincup Mountain, Oregon Trail-Bear Lake Scenic Byway, Lander Cutoff, Oneida Salt Works, Cherry Springs Nature Area, Montpelier Canyon, Bloomington Lake, Scout Mountain Nature Trail

Must-Do Activity

In Montpelier, Idaho, the National Oregon/California Trail Center is managed by the U.S. Forest Service on the Pioneer Historic Scenic Byway.  To the southwest, Minnetonka Cave is one of the few developed cave tours offered by (a concessionaire for) the Forest Service.  The natural entrance to Minnetonka Cave was widened and the route lighted by the Works Progress Administration in the 1930s when 444 stairs were installed to allow large groups to visit.  The tour goes out and back on the same route so the steep downward sections become climbs on the return trip, but guides make multiple stops in both directions to allow you to catch your breath at this high elevation.

Best Trail

Further north than Minnetonka Cave, a 9.5-mile long dirt road drive up to 7,800 feet in elevation leads to the short boardwalk through the Paris Ice Cave.  This photogenic natural tunnel is open at both ends so it does not require a flashlight, but does retain snowpack deep into the summer months.  Signs at both caves still say Cache National Forest even though this district has not been managed by them since 1973.

Watchable Wildlife

This is a fairly arid portion of the west, so you are more likely to see a ground squirrel, coyote, or mule deer than any other wildlife.  In Minnetonka Cave, our tour guide pointed out a couple Townsend’s big-eared bats, which is why they screen all visitors for white-nosed bat syndrome.  We disturbed a nesting robin when exiting the Paris Ice Cave.

Instagram-worthy Photo

On the Idaho-Utah border, the 109-square-mile Bear Lake has been called the “Caribbean of the Rockies” because of its water’s intense turquoise color, due to suspended limestone sediment.  The naturally-formed lake sits at 5,924 feet in elevation and its maximum depth is 208 feet.  Both states have their own Bear Lake State Park with boat ramps and beaches for swimming. 

Peak Season

Summer

Fees

It costs $12 per person for the 80-minute Minnetonka Cave Tour that you must pay before driving up to the actual cave, but we did not come across any other fees.

Road Conditions

Access to Minnetonka Cave is paved and the 9.5-mile long dirt road drive up to Paris Ice Cave was good enough for our passenger vehicle to handle.

Camping

There are numerous campgrounds on the way to Minnetonka Cave and we found a large, flat dispersed camp along the road to Paris Ice Cave.

Wilderness Areas

None

Related Sites

Targhee National Forest (Idaho-Wyoming)

Fossil Butte National Monument (Wyoming)

Timpanogos Cave National Monument (Utah)

Nearest National Park

Grand Teton (Wyoming)

Conifer Tree Species

Rocky Mountain juniper, Utah juniper, limber pine, whitebark pine, ponderosa pine, lodgepole pine, Engelmann spruce, subalpine fir, white fir, Douglas-fir

Flowering Tree Species

quaking aspen, river birch, boxelder, Rocky Mountain maple, Bebb willow, blue elderberry, red osier dogwood, chokecherry, curlleaf mountain-mahogany, sagebrush

Explore More – The Caribou Mountains were named for a gold miner nicknamed “Cariboo Jack,” but what was his real name?

Learn more about Caribou and the 154 other National Forests in our new guidebook Out in the Woods

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Cache National Forest

Cache National Forest

Utah, Idaho

Managed by U.S. Forest Service, Intermountain Region

1,216,778 acres (701,652 federal/ 515,126 other)

Website: https://www.fs.usda.gov/uwcnf

Overview

Cache National Forest surrounds Logan, Utah on three sides covering the Bear River Range and Wellsville Mountains, which are considered to have the steepest grade in the entire nation.  Since August 2007, Cache National Forest is officially part of the massive Uinta-Wasatch-Cache National Forest that sprawls across northeastern Utah.  To add to the bureaucratic confusion, the 263,940 acres of Cache National Forest in Idaho have been administered since 1973 by Caribou National Forest (see our next blog post).  When you subtract that land area, it only includes 437,712 acres of federal land, making it one of the smallest National Forests in the western U.S.

Highlights

Logan Canyon Scenic Byway, Wind Cave, Jardine Juniper, Tea Pot Rock, Old Limber Pine Nature Trail, Ogden River Scenic Byway, Pineview Reservoir, Tony Grove Lake Campground, Causey Reservoir, Wellsville Mountains, Naomi Peak National Recreation Trail

Must-Do Activity

Logan Canyon Scenic Byway follows Highway 89 and the beautiful Logan River up to a pass with views of Bear Lake, a naturally-formed body of water that gets its turquoise color from suspended limestone sediment (earning it’s the nickname “Caribbean of the Rockies”).  Logan Canyon is especially busy in the fall when the leaves change on quaking aspens and three species of maples: boxelder, canyon/bigtooth maple, and Rocky Mountain maple. 

Best Trail

Logan Canyon has two popular, but steep trails that lead to Wind Cave and the Old Jardine Juniper, the world’s largest Rocky Mountain juniper estimated to be at least 3,000 years old.  The 3.6-mile out-and-back trail to Wind Cave starts from a roadside pullout across from Guinavah-Malibu Campground and gains more than 900 feet in elevation.  Hiking to the Old Jardine Juniper requires a climb of over 2,100 feet along the five-mile one-way trail, which continues further into the Mt. Naomi Wilderness.

Watchable Wildlife

Trout fishing is a popular activity due to all of the rivers and streams in Cache National Forest.  Large mammalian species include elk, mule deer, pronghorns, and black bears.  Watch the skies above Logan Canyon for ravens and a variety of birds of prey.

Instagram-worthy Photo

The limestone arches of Wind Cave originally formed underground then were exposed when the Logan River cut its steep canyon.

Peak Season

Summer

Fees

None

Road Conditions

Logan Canyon (Highway 89) and Ogden River (Highway 39) Scenic Byways are both paved.  We did not drive any unpaved roads, but we did notice that the dirt roads around Bear Lake Summit (on Highway 89) looked very rutted and four-wheel-drive only.

Camping

There are numerous campgrounds along both the Logan Canyon and Ogden River Scenic Byways.  We did not notice any dispersed campsites in these areas, although there probably are some options in more remote portions of the National Forest.

Wilderness Areas

Mt. Naomi Wilderness

Wellsville Mountain Wilderness

Related Sites

Golden Spike National Historical Park (Utah)

Timpanogos Cave National Monument (Utah)

Wasatch National Forest (Utah-Wyoming)

Nearest National Park

Grand Teton (Wyoming)

Conifer Tree Species

Rocky Mountain juniper, Utah juniper, limber pine, whitebark pine, ponderosa pine, lodgepole pine, Engelmann spruce, subalpine fir, white fir, Douglas-fir

Flowering Tree Species

quaking aspen, river birch, boxelder, canyon/bigtooth maple, Rocky Mountain maple, Bebb willow, blue elderberry, chokecherry, curlleaf mountain-mahogany, sagebrush

Explore More – In what year did the Cache Valley host the second-ever rendezvous of fur-trapping mountain men?

Learn more about Cache and the 154 other National Forests in our new guidebook Out in the Woods

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.

Bridger National Forest

Bridger National Forest

Wyoming

Managed by U.S. Forest Service, Intermountain Region

1,744,705 acres (1,736,115 federal/ 8,590 other)

Website: https://www.fs.usda.gov/btnf

Overview

The peaks of the Wind River Range not only represent the Continental Divide, but also a division between Bridger-Teton National Forest and Shoshone National Forest which happen to be in two different U.S. Forest Service Regions.  These mountains are our favorite place to go backpacking in the entire world with jagged peaks that rival the Teton Range for picturesqueness and a fraction of the visitors (except at overcrowded Titcomb Basin and the Cirque of the Towers).  Read more about our 120-mile trip on the Highline Trail in our newspaper article.

Know someone who loves the National Forests? Gift them our travel guidebook Out in the Woods so they can learn more about this and the 154 other National Forests.

Highlights

Fremont Lake, Kendall Warm Springs, Green River Lakes, Wind River Range, Titcomb Basin, Periodic Spring geyser, Lake Alice, Wyoming Range National Recreation Trail, Highline Trail, Continental Divide National Scenic Trail

Must-Do Activity

From Pinedale, Wyoming, a 50-mile partially-paved drive leads to the campground at Green River Lakes, which opens up into a beautiful valley that frames photogenic Squaretop Mountain.  Hiking around the northerly of the two lakes makes a great couple-hour jaunt, but if you are looking for a unique destination add the two-mile spur to fascinating Clear Creek Natural Bridge.  Here the water pours through and continues to widen a four-foot tall gap in the limestone.  Starting from the campground, the Highline Trail is a 72-mile one-way trek popular with backpackers.  The first ten miles are very flat following the river to Beaver Meadows, which offers 360° mountain views. 

Best Trail

Further south in the Wind River Range than stunning Squaretop Mountain, it is only eight miles from Big Sandy Trailhead to the Cirque of the Towers, which is famous among rock climbers and actually in neighboring Shoshone National Forest.  Even though there were a lot of campers back there, we found a secluded spot between Big Sandy Lake and Clear Lake in Bridger National Forest.  When we finally made it over 10,800-foot Jackass Pass to the cirque, it was full of fog and hail was dropping from the sky.  Although we have been back on a sunny day, that was the more memorable experience, which is why we selected a photo from that morning for the cover of our new guidebook Out in the Woods (see bottom of this post).

Watchable Wildlife

On the way to Green River Lakes outside Pinedale, Wyoming, make time for a quick stop at Kendall Warm Springs where the water is a constant 85°F but is protected from human bathing.  The main attraction is a fish less than 2-inches long, the endangered Kendall Warm Springs dace.  During spawning (which occurs frequently throughout the year due to the warm water), the males turn purple and the females light green.  U.S. Forest Service biologists keep careful track of the population and if you’re lucky, you’ll meet them when they are out there conducting a survey.  On the trails and roads, keep an eye out for moose, elk, mule deer, pronghorns, both black and grizzly bears, and badgers (even in the middle of the day).  Trout fishing is also a major attraction to this area’s many lakes and streams.

Instagram-worthy Photo

This incredible view of Squaretop Mountain and Green River Lakes is at the end of a long drive down a washboard dirt road; maybe that is why it is on the Wyoming license plate.

Peak Season

Summer

Fees

None

Road Conditions

The long dirt roads back to the trailheads at Big Sandy and Green River Lakes are well maintained, and we have never had a problem accessing them in a passenger vehicle.  Limited parking when you get there is the bigger problem.

Camping

The campground at Green River Lakes has an incredible view of Squaretop Mountain (which is on the 2010s Wyoming license plate).  There are more dispersed campsites on the road to Big Sandy Trailhead than Green River Lakes.

Wilderness Areas

Bridger Wilderness

Related Sites

Shoshone National Forest (Wyoming)

Fossil Butte National Monument (Wyoming)

Yellowstone National Park (Wyoming-Montana-Idaho)

Nearest National Park

Grand Teton (Wyoming)

Conifer Tree Species

Engelmann spruce, subalpine fir, Douglas-fir, lodgepole pine, ponderosa pine, limber pine, whitebark pine

Flowering Tree Species

quaking aspen, Rocky Mountain maple, bog birch, Booth’s willow, red osier dogwood, sagebrush

Explore More – What is the entire length of the stream that is the only place where the endangered Kendall Warm Springs dace lives (before it pours into the chilly Green River, home to a genetically distinct dace population)?

Know someone who loves the National Forests? Gift them our travel guidebook Out in the Woods so they can learn more about this and the 154 other National Forests.

Boise National Forest

Boise National Forest

Idaho

Managed by U.S. Forest Service, Intermountain Region

2,959,305 acres (2,654,004 federal/ 305,301 other)

Website: https://www.fs.usda.gov/boise

Overview

Boise National Forest is famous for its gold rush ghost towns and hot springs along the South Fork of the Payette River.  The best way to explore this National Forest is by stopping along three scenic byways: Ponderosa Pine (Highway 21), Wildlife Canyon (Highway 24), and Payette River (Highway 55) Scenic Byways.  Ghost towns dating back to the 1860s include Atlanta, Banner, Brummer, Graham, Pioneerville, Quartzburg, Thunder, and the more-developed Idaho City.

Highlights

Sawtooth National Recreation Area, Payette River Scenic Byway, Big Falls, Ponderosa Pine Scenic Byway, Kirkham Hot Springs, Sage Hen Reservoir, Dagger Falls, Atlanta ghost town, Trinity Recreation Area, Ardeth Lake, Velvet Falls, Baron Lakes, Kirkham Ridge Trail, Idaho Centennial Trail

Must-Do Activity

Starting in Boise, Idaho, the Ponderosa Pine Scenic Byway (Highway 21) leads 131 miles northeast through Boise National Forest.  Be sure to stop (and try some delicious huckleberry ice cream) in Idaho City, where wooden board sidewalks and unpaved streets take you back to the gold rush era.  Ponderosa Pine Scenic Byway continues to Lowman where it follows the South Fork of the Payette River past the campgrounds at Kirkham and Bonneville Hot Springs (reservations recommended) and up to 7,056-foot Banner Summit at the boundary with Challis National Forest.

Best Trail

Located just three miles east of Highway 55 and Lake Cascade along paved Warm Creek Road is the Eagle Nest Trail.  Look for the parking pullout on the south side of the road across from the big rock that marks the entrance to the Eagle Nest neighborhood.  After crossing the road, the Eagle Nest Trail steadily climbs (from 4,850 to 6,050 feet in the first 2.5 miles) and occasionally opens up for views of the mountains above Cascade Lake.  Located further south, Fool Creek Trail drops 2,728 feet in 4.1 miles to the Middle Fork of the Payette River.

Watchable Wildlife

On a smoky September morning on the Eagle Nest Trail, we saw fresh turkey and mule deer prints in the dirt.  Other common large animals include elk, moose, pronghorns, coyotes, and black bears.  At higher elevations watch for mountain goats, pikas, and yellow-bellied marmots.  In addition to several trout species, chinook and sockeye salmon migrate up the Columbia and Snake Rivers.  Non-migratory Kokanee salmon are native to Warm Lake, plus introduced into Anderson Ranch, Arrowrock, Lucky Peak, and Deadwood Reservoirs.  

Instagram-worthy Photo

In Sawtooth National Recreation Area, 10,190-foot Mt. Regan stands at the south end of Sawtooth Lake marking the boundary between Challis and Boise National Forests.

Peak Season

Summer

Fees

There is a day-use fee at parking areas near hot springs

Road Conditions

Ponderosa Pine Scenic Byway is winding and full of switchbacks, so take your time.  Warm Creek Road is paved to the roadside trailhead for Eagle Nest.  The Grandjean Road back to the campground is unpaved, but open year round.

Camping

Most of the campgrounds along Highway 21 take reservations due to their popularity.  We have read good things about the 31 sites in the Grandjean Campground (first-come, first-served) on the South Fork of the Payette River (hot springs are 1.5 miles away) near the western boundary of the Sawtooth Wilderness.

Wilderness Areas

Frank Church-River of No Return Wilderness (also in Payette, Salmon-Challis, Bitterroot, and Nez Perce National Forests)

Sawtooth Wilderness (also in Sawtooth and Challis National Forests)

Related Sites

Sawtooth National Recreation Area (Idaho)

Hagerman Fossil Beds National Monument (Idaho)

Nez Perce National Historical Park (Idaho-Oregon-Washington-Montana)

Nearest National Park

Yellowstone (Wyoming-Montana-Idaho)

Conifer Tree Species

ponderosa pine, lodgepole pine, whitebark pine, Douglas-fir, Engelmann spruce, subalpine fir, western larch

Flowering Tree Species

quaking aspen, black cottonwood, narrowleaf cottonwood, thinleaf alder, water birch, Rocky Mountain maple, chokecherry, sagebrush

Explore More – Boise National Forest is full of water with 15,400 acres covered by lakes and reservoirs, plus how many miles of streams and rivers?

Bitterroot National Forest

Bitterroot National Forest

Montana, Idaho

Managed by U.S. Forest Service, Northern Region

1,655,753 acres (1,587,070 federal/ 68,683 other)

Website: https://www.fs.usda.gov/bitterroot

Overview

First established as the 4.1-million-acre Bitter Root Forest Reserve in 1898, the smaller Bitterroot National Forest today flanks both sides of Highway 93 and the Bitterroot River Valley.  This stretch of the Idaho-Montana border is rough, mountainous country and about half this National Forest is designated Wilderness (see below).  The Continental Divide National Scenic Trail follows a portion of the boundary between Bitterroot National Forest and Beaverhead National Forest, heading northeast from Lost Trail Pass where Highway 93 crosses into Idaho.

Highlights

Nez Perce Auto Trail, Lost Trail Pass, Lake Como, Magruder Massacre Site, Trapper Peak, Skalkaho Falls, Blodgett Canyon, Boulder Creek Falls, Palisade Mountain National Recreation Trail, Continental Divide National Scenic Trail

Must-Do Activity

There are trails going west up seemingly every canyon in the Bitterroot Mountains, while Lost Horse Creek has a road that follows it nearly to the Idaho border.  Wildfire smoke obscured the views during our visit in July 2021, but the glacier-carved mountain scenery was still impressive on Blodgett Creek Trail.  We imagine on a clear day the views would rival California’s Yosemite Valley.  There are many more roads (and some trails) to explore in the Sapphire Mountains east of Highway 93.

Best Trail

Blodgett Creek Trail leads 12.6 miles one-way to Blodgett Lake, but you do not have to go that far to appreciate its incredible beauty.  The trail climbs steadily as it follows the creek, passing the memorial to smokejumper Don Mackey on its way to two waterfalls: the first at 4.5 miles hidden in a slot canyon and the second a wide cascade only a half-mile further (for a cumulative elevation gain of 1,637 feet).  Leaving from a nearby trailhead, Blodgett Overlook Trail is a steep 2.8 miles out-and-back.  A similar trek with outstanding views, Bear Creek Overlook Trail climbs about 1,000 feet as it switchbacks 2.6 miles one-way.

Watchable Wildlife

On our backpacking trip into Blodgett Canyon we saw bats, many trout and a beaver dam in the creek, plus a variety of bird life, including a dipper (or ouzel) and a hairy woodpecker.  We also heard hermit thrushes and pikas calling in the rocky scree slopes.  The Bitterroot and Sapphire Mountains are home to elk, mule deer, white-tailed deer, bighorn sheep, mountain goats, and moose, as well as mountain lions, black bears, and grizzly bears (which were reintroduced starting in 2003).  Wildlife watchers should drive the U.S. Forest Service’s Sula Deer, Elk, and Bighorn Driving Tour.

Instagram-worthy Photo

As you hike the Blodgett Creek Trail keep an eye on the ridgeline to the south for a massive natural arch that punches a hole in the skyline.

Peak Season

Summer

Fees

None

Road Conditions

The last three miles to Blodgett Trailhead were well-groomed dirt road and the route from Hamilton, Montana had signs at every turn.

Camping

Located on a creek, Blodgett Campground (fee) seemed like a nice spot, though it was a bit noisy and smoky on a weekend in mid-July.  We also read that Deep Creek Campground is nice and is located near the ruins of a 1930s Civilian Conservation Corps camp.

Wilderness Areas

Anaconda-Pintler Wilderness (also in Beaverhead-Deerlodge National Forest)

Frank Church-River of No Return Wilderness (also in Payette, Salmon-Challis, Boise, and Nez Perce National Forests)

Selway-Bitterroot Wilderness (also in Nez Perce, Clearwater, and Lolo National Forests)

[Allan Mountain Roadless Area]

Related Sites

Beaverhead National Forest (Montana)

Big Hole National Battlefield (Montana)

Yellowstone National Park (Wyoming-Montana-Idaho)

Nearest National Park

Glacier (Montana)

Conifer Tree Species

ponderosa pine, whitebark pine, lodgepole pine, Douglas-fir, western redcedar, subalpine larch, Engelmann spruce, subalpine fir, grand fir, western yew

Flowering Tree Species

quaking aspen, black cottonwood, bog birch, Rocky Mountain maple, red alder, red-osier dogwood, sagebrush

Explore More – How tall is Trapper Peak, the highest point in Bitterroot National Forest?