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:
three zinnen gliding flyby glider pilot from the air aerial view from above solid high mountains lime rock alpine trail away drei zinnen hut scree rubble field migratory path path sexten dolomites belluno south tyrol three peaks of lavaredo hut rock north walls big pinnacle western zinne small gargoyle distinctive rocky towers summit
Page 2017 Free-images.com. All images are Public Domain