Sometimes, the best escapes aren’t on faraway coastlines or in bustling cities — they’re hidden just a short drive from home, surrounded by greenery, water, and the kind of quiet that melts away stress. If you’re lucky enough to have a sunny long weekend ahead, the Mrežnica River in central Croatia might just be the perfect place to spend it.

A river that feels like a secret

Winding its way through the Karlovac region, the Mrežnica is known for its emerald-green water, gentle cascades, and peaceful flow. Unlike the Adriatic beaches, here you’ll swap salty sea breezes for fresh river air and the soothing sound of water rushing over natural barriers. It’s the kind of place where time seems to slow down — and you’ll be glad it does.

The river is perfect for both adventure and relaxation. You can spend a morning kayaking or stand-up paddleboarding through calm sections dotted with small waterfalls, then enjoy an afternoon sprawled out on a grassy bank with a good book. The water is usually warm enough for swimming by late spring and stays inviting well into early autumn.

Nature’s own spa

One of the Mrežnica’s charms is how unspoiled it feels. Many spots along the river are surrounded by lush forest, wildflowers, and birdsong. Even the busiest areas never feel overcrowded, especially compared to coastal hotspots in summer. If you’re a photographer, the light here — especially in the golden hours — is magical, turning the river into a shimmering ribbon framed by green.

Where to stay: from camping to cozy apartments

For a long weekend, you’ll want somewhere that lets you truly sink into the river’s rhythm.

Kamp Slapić – Located right by the riverbank, this family-friendly campsite is a favourite among nature lovers. You can pitch your own tent or rent a mobile home, many of which have terraces overlooking the water. Prices start around €25 per night for a pitch, while mobile homes range from €70–€90 per night depending on the season.

Apartments near Duga Resa – If you prefer more comfort, there are plenty of riverside apartments on Booking.com. You’ll find modern one-bedroom places for €50–€80 per night, often with balconies or terraces where you can sip morning coffee as the river drifts by. Some even have private river access, so you can start your day with a refreshing swim.

What to do (or not do)

The beauty of the Mrežnica is that it’s equally suited to active weekends and lazy ones. Rent a kayak and explore upriver, where small islands and hidden swimming spots are waiting. Or, if you’re feeling less energetic, simply settle into a riverside café and watch paddlers float past.

If you’re into cycling, the gentle terrain and quiet local roads make for scenic rides. And foodies will be happy to know that local restaurants serve hearty Croatian favourites — think grilled meats, fresh river fish, and homemade pastries — often at prices far lower than on the coast.

Why now is the perfect time

A sunny long weekend is the ideal window to experience the Mrežnica. You’ll get warm weather, long daylight hours, and the kind of calm that’s harder to find in peak holiday season. It’s close enough to reach without spending half your weekend travelling, yet far enough from big cities to feel like a real escape.

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