Things to Do in Una National Park

Una National Park lands like a watercolor left in the rain—emerald forests bleed into turquoise river ribbons, and the air carries that cool, mossy perfume you only catch where water never stops moving. You’ll hear the river before you see it: a low, steady hush that swells into a full-thunder roar at the Štrbački buk waterfalls, mist beading on your face like fine drizzle. Dawn drapes a fish-silver light over the Una valley; by afternoon, dragonflies stitch the coffee-brown eddies and the scent of grilled trout drifts from riverside cottages. Start in a kayak, lunch on sun-warmed wild blackberries, end with a glass of rakija that carries faint honey and pine.

Una’s food scene clusters around Martin Brod and Kulen Vakuf, not in any big town. In Martin Brod, Restaurant Park perches on stilts above a slow eddy—order river trout grilled with a slab of rosemary butter that hisses as it lands. Kulen Vakuf’s Zeleni Vir, tucked behind the mosque, serves lamb slow-cooked under a sač lid; the meat comes out smoky and tender enough to shred with two forks. For a budget bite, the bakery opposite Bihać bus station churns out bureov ćevapi (trout-shaped pastries filled with cheese) that cost less than a coffee and carry a whiff of river smoke. Evening drinkers gather at Bar Riva in Bihać where local craft ale arrives hazy and pine-hop scented—brewed, fittingly, with Una water.

Late May through early July delivers the fullest rivers—water cool but not icy, wildflowers still spotting the banks, daylight long enough for a post-raft hike. August warms and crowds; Croatian families swarm weekends, so launch before 9 a.m. to beat the flotillas. September swaps crowds for golden beech leaves and the first wood-smoke drifting from chimneys, though water can drop enough to cancel some rapids. Winter is hushed and brooding—snow on black pine, river steaming at sunrise—but most guesthouses close and roads ice fast.