Aerial view of rapids on a small river in the American countryside, farms and country houses on the banks, Conestoga River in Lancaster County, Pennsylvania

river stream flood canal flowing water panoramic landscape nonurban scene dam rural scene hydroelectric power station color image scenics flowing russia environment water springtime europe nature landscaped bridge man made structure green color beauty in nature famous place travel usa industry tourism lake outdoors park man made space day sky falling built structure autumn tree travel destinations grass waterfall no people cultures summer blue forest architecture power