This image was acquired from
flickr. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
yellowstone national park yellowstonenationalpark yellowstone national park nationalpark hikers outdoor landscape hill grassland field plain mountain mountainside foothill Hikers on Dailey Creek Trail Jim Peaco August Catalog Original RDY Hikers on Dailey Creek Trail Jim Peaco August Catalog Original RDY