Jager in de duinen, staand met hond (c. 1880 - c. 1900) by anonymous https://www.rawpixel.com/image/13759095/jager-duinen-staand-met-hond-c-1880-1900-anonymousFree Image from public domain licenseFerns and verdant splendor on the East Bank Baker Lake Trail, Mt. Baker-Snoqualmie National Forest. Original public domain… https://www.rawpixel.com/image/4075445/photo-image-light-tree-plantFree Image from public domain licenseExhausted and happy man jogging through the highlands https://www.rawpixel.com/image/529211/premium-photo-image-active-adventure-athleteView licenseCouple trekking through the rain in the Highlands https://www.rawpixel.com/image/529186/premium-photo-image-active-adventure-backView licenseDreamy forest https://www.rawpixel.com/image/5939143/dreamy-forestView licenseScene along the Lava’s Edge Trail beneath and near Sunset Crater, now part of Sunset Crater Volcano National Monument, just… https://www.rawpixel.com/image/582457/carol-highsmiths-arizona-photographFree Image from public domain licenseWalkway at the Hermosa Inn, a secluded hotel, restaurant, and lounge — or “boutique hideaway” in the words of its owners —… https://www.rawpixel.com/image/582278/carol-highsmiths-arizona-photographFree Image from public domain licenseWoods Canyon Trail No. 93Snowmelt from a series winter storms in late January 2017 followed by rain and warm weather in… https://www.rawpixel.com/image/3394237/free-photo-image-abies-arizona-canyonFree Image from public domain licenseBackbone Trail. Hiking the 60-mile Backbone Trail. Original public domain image from Flickr https://www.rawpixel.com/image/3399689/free-photo-image-adventure-apparel-asphaltFree Image from public domain licenseHiker at a snowy Ben Nevis in winter https://www.rawpixel.com/image/2098214/hiking-snowy-mountainView licenseHiker at a snowy Ben Nevis in winter https://www.rawpixel.com/image/2098215/hiking-snowy-mountainView licenseFarm landscape, Person County, North Carolina, showing tobacco fields, pasture, fine woods, white sandy roads, and… https://www.rawpixel.com/image/12249257/photo-image-plant-person-skyFree Image from public domain licenseFoggy road https://www.rawpixel.com/image/5939700/foggy-roadView licenseOld Sauk Trail, Mt. Baker-Snoqualmie National Forest. Photo by Anne Vassar July 30, 2020. Original public domain image from… https://www.rawpixel.com/image/4074722/photo-image-tree-plant-leafFree Image from public domain licenseFriends cycling together in the countryside https://www.rawpixel.com/image/529527/premium-photo-image-bike-path-cycling-nature-activeView licenseNature Trail at Seney National Wildlife RefugePhoto by Courtney Celley/USFWS. Original public domain image from Flickr https://www.rawpixel.com/image/4029118/photo-image-water-autumn-fallFree Image from public domain licenseA photo I took on a beautiful hiking trail at Mt. Rainer National Park. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3371940/free-photo-image-banister-boardwalk-bridgeFree Image from public domain licenseHiker at a snowy Ben Nevis in winter https://www.rawpixel.com/image/2098296/hiking-snowy-mountainView licenseSummit of Cascades, Snoqualmie NF 1927. Original public domain image from Flickr https://www.rawpixel.com/image/4073476/photo-image-tree-plant-personFree Image from public domain licenseSilver Star Key Exchange on the Gifford Pinchot National Forest. Original public domain image from Flickr https://www.rawpixel.com/image/4075494/photo-image-tree-plant-natureFree Image from public domain licenseCouple cycling down a road in the Scottish Highlands https://www.rawpixel.com/image/529285/premium-photo-image-active-activity-backView licenseMan cycling down a dirt road https://www.rawpixel.com/image/529404/premium-photo-image-bike-countryside-biking-activeView licenseWoman jogging down an empty forest road https://www.rawpixel.com/image/529591/premium-photo-image-active-adventure-aloneView licenseFR 794 (October 4, 2017)Fall color along FR 794. FR 794, accessed from US 180 north of the southern Hart Prairie Road turn… https://www.rawpixel.com/image/3394262/free-photo-image-abies-arizona-autumnFree Image from public domain licenseMan cycling down a dirt road https://www.rawpixel.com/image/529363/premium-photo-image-mud-puddle-activeView licenseScene along the Lava’s Edge Trail beneath and near Sunset Crater, now part of Sunset Crater Volcano National Monument, just… https://www.rawpixel.com/image/582450/carol-highsmiths-arizona-photographFree Image from public domain licenseHikers near Heart Lake Geyser Basin Upper Group by Jacob W. Frank. Original public domain image from Flickr https://www.rawpixel.com/image/4226068/photo-image-public-domain-tree-plantFree Image from public domain licenseQuinalt trail by Shawn Sheltren please credit. Original public domain image from Flickr https://www.rawpixel.com/image/4034163/photo-image-tree-plant-forestFree Image from public domain licenseSouth Africa: an avenue lined with Fir trees in Rondebosch. Photograph by George Washington Wilson, 1896. https://www.rawpixel.com/image/13999730/photo-image-shadow-plant-treeFree Image from public domain licenseA zigzagging dirt road up a semi-arid mountain slope. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3293748/free-photo-image-aerial-view-cc0-countrysideFree Image from public domain licenseGroup of cyclists riding through the forest https://www.rawpixel.com/image/529233/premium-photo-image-bike-lane-cycling-mountain-activeView licenseHikers Going Towards Oldman Lake. Original public domain image from Flickr https://www.rawpixel.com/image/3309882/free-photo-image-adventure-apparel-bicycleFree Image from public domain licensePublic access will be temporarily limited to the first three miles of the Little South Fork Elk River Trail in the… https://www.rawpixel.com/image/3398440/free-photo-image-abies-cc0-coniferFree Image from public domain licenseHikers walking with trekking poles https://www.rawpixel.com/image/529517/premium-photo-image-active-adventure-backpackView licenseYellowstone Entrance on Highway 191 by Neal Herbert. Original public domain image from Flickr https://www.rawpixel.com/image/4038343/photo-image-tree-plant-natureFree Image from public domain licenseTree bent by weight of snow (25 August 1925) by Leslie Adkin. https://www.rawpixel.com/image/13028677/tree-bent-weight-snow-25-august-1925-leslie-adkinFree Image from public domain licenseMemaloose Rd bridge over Clackamas River, Mt. Hood National ForestClackamas River 8 months after Riverside Fire, Mt. Hood… https://www.rawpixel.com/image/4074767/photo-image-tree-plant-houseFree Image from public domain licenseHiker at a snowy Ben Nevis in winter https://www.rawpixel.com/image/2097827/hiking-snowy-mountainView licenseSun hits the foggy forest https://www.rawpixel.com/image/5939670/sun-hits-the-foggy-forestView licenseCouple cycling down a road in the Scottish Highlands https://www.rawpixel.com/image/529306/premium-photo-image-bicycle-active-activityView licenseStuart Day Use Area in the fall (FR 91) Monongahela National Forest, Randolph County, West Virginia, November 4, 2018. (USDA… https://www.rawpixel.com/image/3390920/free-photo-image-abies-asphalt-cc0Free Image from public domain licenseFriends jogging in the Scottish Highlands https://www.rawpixel.com/image/529384/premium-photo-image-active-adventure-africanView licenseAspen Glen Picnic AreaPicnic area in the Big Bear recreation areaForest Service photo by Tania C. Parra. Original public… https://www.rawpixel.com/image/4030374/photo-image-tree-plant-woodFree Image from public domain license