Dobra

The Dobra River flows for approximately 104 miles (about 168 kilometers) through Karlovac County in Croatia, originating near Skrad in the forested Gorski Kotar region before merging into the Kupa River.

In 1605, the Vlachs of Gomirje documented the river's boundaries when requesting rights, highlighting its importance in regional land boundaries and resource management throughout medieval times.

The river's name derives from the Croatian word for good, with possible Celtic or Illyrian roots meaning water or deep, reflecting its historical significance as a waterway in the region.

The Dobra River supports hydroelectric power generation through the Gojak and Lešće power plants, while its clear waters host fish species including brown trout, rainbow trout, and grayling for fishing activities.

Until 1957, the river disappeared into Đulin ponor, a sinkhole in Ogulin, before being diverted into hydroelectric systems that created artificial lakes like Bukovnik for flood control and recreation purposes.

Elevation above the sea: 112 m

GPS coordinates: 45.54970,15.52330

Latest update: November 28, 2025 15:21