If you’re heading to Slunj, you’re in for a treat—not just with the stunning waterfalls and the charming Rastoke village, but also with some fantastic Canoe & Kayak experiences on the Mrežnica River. What makes Slunj especially appealing for water lovers is the river’s clear waters, dramatic waterfalls, and hidden gorges that are best explored from the water. We particularly like the From Slunj: Mrežnica Canyon Kayaking Tour, which offers a focused adventure through one of the most scenic parts of the canyon. Whether you’re after adrenaline, peaceful paddling, or a mix of both, these tours ensure an authentic taste of Croatia’s natural beauty.
In this guide, we cover five top kayaking and canoeing options available around Slunj. Each offers a different way to experience the river’s untouched beauty—from canyon explorations and waterfall jumps to all-day adventures. Whether you’re traveling with family, seeking an active day, or want a guided experience with expert knowledge, there’s something here for you.
1. From Slunj: Mrežnica Canyon Kayaking Tour
At number 1 on our list, this Mrežnica Canyon Kayaking Tour is a standout for its combination of stunning scenery and manageable distance. Priced at $59 per person, it’s a great value for a 7-kilometer route that takes you through waterfalls, rapids, and natural pools in the most beautiful section of the Mrežnica River. The tour is perfect for travelers who want to paddle through a gorge so narrow and deep that only a few hours of sun reach its depths, creating a mysterious, almost secretive atmosphere.
Led by friendly guides, you get to marvel at unspoiled landscapes and enjoy the thrill of navigating rapids and exploring small waterfalls. The trip is well-suited for those with some paddling experience but also accessible for beginners who are comfortable on the water. The tour’s highlight is drifting through one of the most pristine parts of the river, feeling fully immersed in nature. Reviewers often mention how this tour delivers exceptional scenery and a peaceful escape from busy tourist spots.
Bottom Line: This tour provides a manageable yet spectacular adventure, ideal for those wanting a taste of Croatia’s gem-like canyon scenery without a full-day commitment.
2. Kayaking Mreznica Waterfalls in Natural Monument
Number 2 on our list is the Kayaking Mreznica Waterfalls in Natural Monument, priced at $65 per person. This trip is especially popular for its waterfall jumps—ranging from 1 meter to 8 meters—that make it a highlight for thrill-seekers. During this outing, you’ll make several stops to jump into the lake from different heights, a memorable experience that adds an element of adrenaline to the paddling. If jumping isn’t your thing, swimming behind waterfalls and paddling over them is just as rewarding.
The tour provides all necessary equipment and instruction, making it accessible even for those new to kayaking. The guide ensures safety while providing insights into the natural features you pass. The focus on fun and adventure makes this trip ideal for families with older children or groups looking for a playful day. After the water activities, you can relax at a peaceful river campground, away from the noise and traffic.
Review insight: Many say the waterfalls and swimming spots are well worth the price, and the guide’s friendly approach makes everyone feel at ease.
Bottom Line: Perfect for adventurers who want a mix of paddling and active water fun, with the chance to jump and swim in crystal-clear waters.
3. From Slunj: Mreznica Kayaking Adventure
Next, we have the Mreznica Kayaking Adventure, also at $65 per person, which is geared toward those seeking a more spirited outing away from the crowds. This small-group trip emphasizes discovery, with a focus on pristine natural beauty and the opportunity to experience cliff jumping into the river—an added thrill that many find irresistible. The guides are described as friendly and professional, making sure everyone feels comfortable and safe.
This tour is particularly attractive because it offers a more intimate experience of the river, often with fewer other groups around. It’s well-suited for travelers who enjoy the combination of paddling, swimming, and jumping into the river’s cool, emerald waters. The trip is designed to highlight the river’s untouched beauty, with many participants mentioning the stunning waterfalls and crystal-clear water as essentials of the experience.
Review insight: “It’s a perfect balance of excitement and relaxation,” said a recent visitor, praising the small-group atmosphere and the chance to get active in nature.
Bottom Line: A good fit for those wanting a lively, close-up experience with expert-guided support in a small-group setting.
4. Mrežnica Waterfalls Kayaking | Slunj – Rastoke – Plitvice
Number 4 is the Mrežnica Waterfalls Kayaking, priced at $71 for a 3-hour tour. This option offers a unique chance to explore one of Croatia’s most beautiful rivers, which is often hidden in its canyon and only accessible by kayak. Its highlight is paddling through areas dense with waterfalls, travertine barriers, and pristine pools, making it a favorite for those who want to see the river’s wild side.
The company is conveniently located right on the river, next to waterfalls, with a custom-built wooden house where visitors can relax after paddling. The guides are experienced, and the environment is friendly and welcoming. This tour is ideal for travelers who like scenic, less commercialized experiences and want a more personal connection with Croatia’s natural landscape. The focus on waterfalls and the canyon makes it a top choice for the adventurous and nature-loving.
Review insight: Visitors love the setting—“It’s like stepping into a fairy tale,” many say—and appreciate the ease of access from the riverfront base.
Bottom Line: Perfect for those wanting a comprehensive canyon exploration with beautiful waterfalls and personalized attention.
5. Mrežnica: Upper Canyon Kayak Tour
Finally, the Mrežnica Upper Canyon Kayak Tour, with a perfect 5/5 rating from just 2 reviews, offers an intimate look at the untamed part of the river. Priced at $71, it takes you through some of the most scenic waterfalls, rapids, and travertine barriers in Croatia’s Slunj region. The tour is led by guides with over 20 years of experience, providing a safe and informative adventure.
This tour emphasizes the wild and unspoiled nature of the upper canyon, making it compelling for travelers who want to see the river’s less accessible sections. The guides provide 24/7 support, ensuring a smooth experience for paddlers of various skill levels. It’s an ideal choice for those who prefer a more off-the-beaten-path trip, with lots of opportunities for photos and adrenaline-fueled jumps.
Review insight: “It felt like discovering a secret part of Croatia,” said one reviewer, highlighting the authentic feeling of this route.
Bottom Line: Best suited for experienced paddlers or those craving a more adventurous, less touristy route.
How to Choose the Right Canoe & Kayak Experience in Slunj
When selecting your water adventure, consider your budget, fitness level, and desire for thrill or tranquility. For a quick but scenic paddle, the From Slunj: Mrežnica Canyon Kayaking Tour offers solid value and unforgettable scenery. If jumping into waterfalls sounds exciting, the Kayaking Mreznica Waterfalls in Natural Monument delivers heart-pumping fun.
Those seeking a small-group, personalized experience might prefer the Mreznica Kayaking Adventure, while nature lovers wanting a more comprehensive exploration could pick the Waterfalls Kayaking. For a more wild, less touristy adventure, the Upper Canyon Kayak Tour fits the bill.
Practical tips include booking early in peak season (spring to early fall) and choosing a tour that matches your physical comfort and thrill level.
Final Thoughts
Croatia’s Slunj region offers a surprising variety of canoe and kayak experiences, from gentle paddling through scenic canyons to adrenaline-pumping waterfall jumps. For families and beginners, the Mrežnica Canyon provides a beautiful, manageable trip. For adventure seekers, the waterfall and cliff-jumping options add excitement and memorable moments.
For those wanting a deeper dive into Croatia’s wild side, the Upper Canyon Tour delivers a truly authentic experience. Whatever your style, Slunj’s waterways invite you to explore and appreciate their natural beauty from a new perspective. Be sure to book early, especially in summer, to secure your spot on these popular tours.