THE ADVENTURE COLLECTIVE® · Independent discovery and booking for outdoor travel
Float between travertine pools and run short, guided drops on a compact 3 km stretch of river near Slunj. This 3‑hour kayaking trip combines easy paddling, warm pools and 15 waterfalls — ideal for beginners and families.
Float between travertine pools and run short, guided drops on a compact 3 km stretch of river near Slunj. This 3‑hour kayaking trip combines easy paddling, warm pools and 15 waterfalls — ideal for beginners and families.
Verified experiences and guided adventures in the surrounding area.
Operated by Kupa Sports White Water Adventure · Slunj, Karlovac County
A bright, green corridor parts the karst plateau as you step into the Upper Mrežnica canyon. Water threads over travertine steps, pooling in glassy blue basins that dare you to drop in; your kayak rocks gently at the lip of a short cascade while the guide calls your line.
easy.
3 hours.
Light to moderate fitness; suitable for beginners and children from about 6 years old who can follow safety directions and tolerate short bursts of activity.
Yes. The river has calm stretches and guides teach basic paddling before the trip; guides manage waterfall runs to keep participants safe.
Water temperature varies by season; guides provide neoprene suits when conditions warrant, especially in spring and cooler months.
Children from about 6 years old are accepted; operators assess each child’s comfort and provide lifejackets and extra supervision.
Participants are driven back to base where there are changing facilities; plan to bring dry clothes and a towel.
The region around Slunj has historically relied on rivers for milling and small-scale agriculture; travertine formations have continuously reshaped local watercourses.
Stay on managed access points and avoid stepping on fragile travertine deposits; operators emphasize leave-no-trace and limit group sizes to reduce bank erosion.
Kupa Sports White Water Adventure operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.
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