Desolate blue lake between mountains in Tongariro Alpine Crossing. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3288310/free-photo-image-cc0-cloud-pictures-images-cloudyFree Image from public domain license[Untitled photo, possibly related to: Crater Lake National Park, Klamath County, Oregon. Annie Creek Canyon] by Russell Lee https://www.rawpixel.com/image/12152123/image-plant-art-vintageFree Image from public domain licenseBlue lagoon surrounded by barren mountains on a misty morning. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3287940/free-photo-image-new-zealand-crater-aquaFree Image from public domain licenseCanyon wastewater facility by Jacob W. Frank. Original public domain image from Flickr https://www.rawpixel.com/image/4038076/photo-image-tree-ocean-plantFree Image from public domain license[Untitled photo, possibly related to: Crater Lake National Park, Klamath County, Oregon. Annie Creek Canyon] by Russell Lee https://www.rawpixel.com/image/12152410/image-plant-art-vintageFree Image from public domain license2021 USFWS Fire Employee Photo Contest Category: Landscape and FireFirefighters work on a prescribed fire at Browns Park… https://www.rawpixel.com/image/11071757/photo-image-plant-person-fireFree Image from public domain licenseCrater Lake National Park, United States. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3289779/free-photo-image-crater-abies-cc0Free Image from public domain licenseMilford Sound, Fiordland, New Zealand https://www.rawpixel.com/image/423452/premium-photo-image-attraction-beautiful-beauty-natureView license