It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
This image was acquired from
Keywords from Image Description:
yosemite forest scenic park nature national california usa landscape travel summer mountain valley tree natural river water rock capitan outdoor landmark tourism sky hiking el national park blue hike half america person people backpack dome waterfall granite
Page 2017 Free-images.com. All images are Public Domain