
The Star (Zvijezda)
A 1579 Renaissance star-fortress, the core of Karlovac.
Photo: Szeder László / CC BY-SA 4.0

The castle hill of Dubovac, with Karlovac and the Kupa at your feet.
Photo: Bearcro / CC BY-SA 3.0
The old castle of Dubovac sits on its wooded hill above Karlovac, and the view is exactly why you climb up: the town's rooftops, the loops of the Kupa river and green hills rolling out behind. The walk up through the trees is short, and at the top walls, tower and panorama take turns.
Come towards sunset, when soft light settles over the rooftops and the Kupa.
A small next-step selection from the same city.

A 1579 Renaissance star-fortress, the core of Karlovac.
Photo: Szeder László / CC BY-SA 4.0

Tanks and true stories on Karlovac's former front line.
Photo: VitVit / CC BY-SA 4.0

The witches' mountain above Ogulin, a rocky head with huge views.
Photo: Zorro.mstitel01 / Public domain
Use the free map from home, then verify the discovery when you reach the place.