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:
Stepsonthehikingpath. en Steps with autumn leaves around on the hiking trail good Archbob Cczero Bellevue State Park Hiking trails in Iowa Outside stairs in Iowa Stairs in nature
Page 2017 Free-images.com. All images are Public Domain