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:
halong bay ship ocean holiday summer vacation bay mountain vietnam asia boat halong landscape sea travel island nature water cruise sky rock southeast beach tourism destination seascape view floating tour cave barge vietnamese junk cliff romantic historical antique beautiful day
Page 2017 Free-images.com. All images are Public Domain