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:
rhine falls schaffhausen excursion boat visit water wall waterfall rock cliffs island switzerland rhine water foaming water masses river murmur roaring spray wave undaunted elements current foolhardy rapids boot ship tourism
Page 2017 Free-images.com. All images are Public Domain