Grand Prismatic Spring dusk sunset mist steam landscape West Yellowstone National Park Old Faithful Grand loop geysers scenic Wyoming Idaho thermal colorful yellow midday cinematic slowly pan left

midway geyser basin grand prismatic spring opal pool dusk excelsior geyser crater turquoise pool old faithful firehole river yellowstone yellowstone national park erupt cinematic idaho drone geiser wyoming montana west yellowstone bridger tetons morning glory pool sunrise morning afternoon sunset slow motion clouds volcano active volcano photography national geographic yellowstone grand canyon roadtrip vacation holiday family trip landscape usa north america fall autumn summer winter scenic geyser basins thermal colorful hot springs steam