To capture your own high-quality river "features," professional photographers suggest focusing on:
If you are looking for aesthetic content to use in creative projects, several platforms offer high-resolution river imagery and footage:
Searching for "Download River" typically leads to resources for high-quality like stock photos and videos, or geospatial data for mapping projects. 1. Visual Assets & Media
For those needing technical data for GIS (Geographic Information Systems) or research, you can extract river paths and networks: