Yuki WildernessThe ancient forests of the Yuki Wilderness consist of ponderosa pine, Douglas fir, Shasta red fir, white fir… https://www.rawpixel.com/image/9647655/photo-image-flower-plant-grassFree Image from public domain license
Barbershop Trail No. 91.Variegated Fritillary.Credit: U.S. Forest Service, Coconino National Forest. Original public domain… https://www.rawpixel.com/image/3394046/free-photo-image-botanical-flowers-animal-arizonaFree Image from public domain license
BLM Idaho Prescribed FireA member of the Idaho Conservation Corps sets fire using a drip torch on the Bureau of Land… https://www.rawpixel.com/image/4031803/photo-image-woods-person-fireFree Image from public domain license
Person and dog hiking below trees in fall color and creek on Peaked Mountain in the Adirondack Park, North River, NY, on Oct… https://www.rawpixel.com/image/9647851/photo-image-dog-face-treeFree Image from public domain license
Hiking in the Needles. Credit: NPS/Kirsten Kearse. Original public domain image from Flickr https://www.rawpixel.com/image/4036956/photo-image-woods-people-forestFree Image from public domain license
Hiking along the Pacific Crest Trail looking towards Snowgrass Flats, Goat Rocks Wilderness on the Gifford Pinchot National… https://www.rawpixel.com/image/4057795/photo-image-flower-public-domain-natureFree Image from public domain license
David Deschaine exits Paris Ice cave after a resource monitoring trip. https://www.rawpixel.com/image/4076752/photo-image-public-domain-nature-personFree Image from public domain license
West Clear Creek Trail #17 provides the only marked and maintained access to the lower reaches of West Clear Creek… https://www.rawpixel.com/image/3394055/free-photo-image-arizona-bloom-botanicalFree Image from public domain license
Male climber setting up Belay along Boulder Ridge, Mt Baker Snoqualmie National Forest. Original public domain image from… https://www.rawpixel.com/image/4073040/photo-image-public-domain-nature-personFree Image from public domain license
Barbershop Trail No. 91Mushrooms growing along the trail. Credit: U.S. Forest Service, Coconino National Forest. Original… https://www.rawpixel.com/image/3394044/free-photo-image-amanita-arizona-barbershop-trailFree Image from public domain license
Sun beaming through the woods. Original public domain image from Flickr https://www.rawpixel.com/image/3393375/free-photo-image-summer-forest-america-cc0Free Image from public domain license
Backpackers bushwhacking in Donoho Basin. Original public domain image from Flickr https://www.rawpixel.com/image/3392260/free-photo-image-adventure-backpack-backpackerFree Image from public domain license
Hike Lake Mary dam and reservoir. Uinta-Wasatch-Cache National Forest. Credit: US Forest Service. Original public domain… https://www.rawpixel.com/image/4076744/photo-image-public-domain-nature-personFree Image from public domain license
Mt. Hood Meadows on the Mt. Hood National Forest. Original public domain image from Flickr https://www.rawpixel.com/image/4057698/photo-image-public-domain-nature-personFree Image from public domain license
Well prepared hikers see the sights along the U.S. Department of Agriculture (USDA) Forest Service (FS) Bob Bear (formerly… https://www.rawpixel.com/image/3307025/free-photo-image-wood-spring-archaeology-armoredFree Image from public domain license
MtHood Three hikers descending a summit in Wahtum Lake area, by Dean Kokko. Original public domain image from Flickr https://www.rawpixel.com/image/4057793/photo-image-public-domain-nature-peopleFree Image from public domain license
U.S. Marines with the Fuels Platoon, Headquarters and Service Company, Marine Wing Support Squadron (MWSS) 171 stationed at… https://www.rawpixel.com/image/8738959/photo-image-plant-public-domainFree Image from public domain license
Mazamas Climbing Mt. Hood, Oregon 1963. Original public domain image from Flickr https://www.rawpixel.com/image/4075980/photo-image-people-nature-mountainFree Image from public domain license
View on Apache Lake, Sierra Blanca Range, Arizona, Two Apache Scouts in the Foreground by Timothy O'Sullivan https://www.rawpixel.com/image/9045979/photo-image-plant-person-treeFree Image from public domain license
Volunteer Work Crew walking at Heather Lake, Mt Baker Snoqualmie National Forest. Original public domain image from Flickr https://www.rawpixel.com/image/4075281/photo-image-tree-plant-peopleFree Image from public domain license
Okanogan-Wenatchee National Forest, Alpine Lakes Wilderness. Original public domain image from Flickr https://www.rawpixel.com/image/4075423/photo-image-ocean-person-natureFree Image from public domain license
Recreation, hiking backpacking near Elk Cove on Timberline Trail, Mt Hood National Forest. Original public domain image from… https://www.rawpixel.com/image/4075912/photo-image-flowers-tree-plantFree Image from public domain license
Climbing Mt Hood, Elliot glacier 1890's. Original public domain image from Flickr https://www.rawpixel.com/image/4075206/photo-image-people-nature-mountainFree Image from public domain license
Climbing Mt Hood, Elliot glacier 1890's. Original public domain image from Flickr https://www.rawpixel.com/image/4075884/photo-image-face-people-natureFree Image from public domain license
Goat Rocks Wilderness, Gifford Pinchot National Forest. Original public domain image from Flickr https://www.rawpixel.com/image/4075876/photo-image-tree-plant-personFree Image from public domain license
Backpacker crossing the Absaroka Beartooth Wilderness boundary by Jacob W. Frank. Original public domain image from Flickr https://www.rawpixel.com/image/4038010/photo-image-person-public-domainFree Image from public domain license
Goat Rocks Wilderness, Gifford Pinchot National Forest. Original public domain image from Flickr https://www.rawpixel.com/image/4075759/photo-image-face-tree-plantFree Image from public domain license
Trio of Field Rangers Descending Stairs to Devils Churn, Cape Perpetua, Siuslaw National Forest. Original public domain… https://www.rawpixel.com/image/4073433/photo-image-people-women-public-domainFree Image from public domain license
Northeast Washington's Salmo-Priest Wilderness offers solitude and sweeping vistas. Original public domain image from Flickr https://www.rawpixel.com/image/4075848/photo-image-flower-tree-plantFree Image from public domain license
If Trees Could Talk!Stop 1 of the Woodland Trail:This western juniper is estimated to be 1,500 years old.Forest Service… https://www.rawpixel.com/image/4030438/photo-image-tree-plant-woodFree Image from public domain license
Hiker viewing Mt Adams Gifford Pinchot National Forest. Original public domain image from Flickr https://www.rawpixel.com/image/4075012/photo-image-person-nature-mountainFree Image from public domain license
BobcatTaken at Woodlands Nature Station in Land Between The Lakes. Photo by Brooke Gilley https://www.rawpixel.com/image/9653837/photo-image-animal-public-domain-natureFree Image from public domain license
Hiking to Grizzly Lake on the Bridger-Teton National Forest. Original public domain image from Flickr https://www.rawpixel.com/image/4034761/photo-image-tree-plant-peopleFree Image from public domain license
Hikers at lake in lower Enchantments, Alpine Lakes Wilderness, Wenatchee Nat'l Forest 1968. Original public domain image… https://www.rawpixel.com/image/4073353/photo-image-tree-plant-personFree Image from public domain license
Rocky peak of Grey Glacier covered in snow under cloudy sky. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3300087/free-photo-image-naturaleza-ice-alpsFree Image from public domain license
Waterfall Trail on Fossil Creek. Original public domain image from Flickr https://www.rawpixel.com/image/3394205/free-photo-image-arizona-camp-verde-canyonFree Image from public domain license
Two wooden buildings in autumn woods on the shore of a lake. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3302275/free-photo-image-abies-adirondack-mountains-adventureFree Image from public domain license
Forest, nature background. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3304224/free-photo-image-bush-cc0-creative-commonsFree Image from public domain license
A dark-haired woman with a backpack hiking among green trees and bushes. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3294429/free-photo-image-grove-apparel-backpackFree Image from public domain license
A hilly rural landscape wreathed in a dense fog. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3300427/free-photo-image-forest-misty-beige-cloudFree Image from public domain license
An overgrown path through a coniferous forest. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3296453/free-photo-image-nature-abies-birchFree Image from public domain license
Close-up of wolf puppy at Nature StationNew Red Wolf Pup at Nature Station sticks close to Mom as she ventures out from her… https://www.rawpixel.com/image/9654092/photo-image-wolf-animal-public-domainFree Image from public domain license
A graphic image to celebrate National Take A Hike Day. USDA image by US Forest Service. Original public domain image from… https://www.rawpixel.com/image/3839651/illustration-image-art-person-forestFree Image from public domain license
The view of Resurrection Bay from Mt. Alice, Chugach National Forest, Alaska. (Forest Service photo by Bradley Gordon).… https://www.rawpixel.com/image/3390894/free-photo-image-abies-alaska-aliceFree Image from public domain license
Free Mount Baker-Snoqualmie National Forest image, public domain landscape CC0 photo. https://www.rawpixel.com/image/5908056/image-background-clouds-lightFree Image from public domain license
Good fishing and excellent views of the San Francisco Peaks in Coconino National Forest, Arizona characterize these two… https://www.rawpixel.com/image/3390945/free-photo-image-arizona-boat-buildingFree Image from public domain license
Two unidentified people taking up supplies to Mt Hood lookout. Original public domain image from Flickr https://www.rawpixel.com/image/4075878/photo-image-person-bird-natureFree Image from public domain license
Cathedral Rock Trail No. 170Cathedral Rock Trail ascends one of the most recognizable rock formations in the heart of Red… https://www.rawpixel.com/image/3394273/free-photo-image-arizona-azure-sky-canyonFree Image from public domain license
A man hiking through a forest on a snowy winter day in Shimla. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3300620/free-photo-image-forest-snow-abies-blizzardFree Image from public domain license
Parsons Trail No. 144A spring day following a winter of heavy snows in the high country was a delight https://www.rawpixel.com/image/3394201/free-photo-image-dirt-abies-arizonaFree Image from public domain license
Walking across a log in the woods. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3300631/free-photo-image-balance-log-walking-outFree Image from public domain license
Clover Field off Rd 113 following timber harvestAlong Forest Service Road 113, crimson clover was planted to serve as a… https://www.rawpixel.com/image/9654088/photo-image-butterflies-flower-plantFree Image from public domain license
Hiking on Mount Baker–Snoqualmie National Forest in Washington during winter. Original public domain image from Flickr https://www.rawpixel.com/image/4075993/photo-image-art-person-natureFree Image from public domain license
Yuki WildernessThe ancient forests of the Yuki Wilderness consist of ponderosa pine, Douglas fir, Shasta red fir, white fir… https://www.rawpixel.com/image/9654005/photo-image-flower-plant-grassFree Image from public domain license