view of the hydroelectric powerplant dam and the imatrankoski rapid the imatra rapid in spring, vuoksi river, imatra, finland

banks bed concrete construction dam ecology electricity energy environment europe european finland finnish generating hydroelectric imatra imatrankoski karelia karelian kruununpuisto landmark landscape nature outdoor park power powerplant rapid rapids river riverside rocky scandinavia season sights sightseeing south spectacular spring stones technology tourism tourist town travel vacation view vuoksi wild