Exploring Croatia’s Dalmatian coast often means visiting historic towns like Split or Dubrovnik, but for a taste of natural wonder, many travelers are discovering the Cetina River Canyon on a glass-bottom boat tour from Omi. This experience offers an engaging way to see Croatia’s stunning scenery while enjoying a relaxed, family-friendly trip. Based on reviews and descriptions, it’s clear this tour combines scenic beauty, historical charm, and a touch of adventure — all served with a generous dose of Croatian hospitality.
Two things I really like about this experience are the unique glass-bottom boat ride—which allows you to see the river’s underwater life without getting wet—and the historic Radman Mills, an 18th-century resort surrounded by nature, perfect for a peaceful break. The guides seem knowledgeable and friendly, creating a warm and welcoming atmosphere. One possible consideration is the duration of the tour, which clocks in at about two hours and ten minutes; if you’re short on time or looking for a very long day out, this might feel a bit quick. Otherwise, it’s a well-balanced trip that offers both adventure and relaxation.
Key Points / Takeaways

- Unique Glass-Bottom Boat: See the Cetina River’s underwater world from above, making this a memorable experience for all ages.
- Historic Radman Mills: A charming 17th-century resort nestled in a lush nature park, perfect for a break.
- Pet-Friendly and All Ages: The trip welcomes four-legged friends and is suitable for everyone, from kids to seniors.
- Expert Guides: Friendly guides, such as those from “A navi,” are ready to help with your requests, making the trip more enjoyable.
- Flexible Booking & Cancellation: You can reserve now and pay later, with free cancellation up to 24 hours in advance, offering peace of mind.
- Additional Options: You might enjoy swimming at nearby beaches or relaxing at local cafes during your break.
Exploring the Cetina River Canyon from Omi

Starting your adventure at IN CAFFE, the tour kicks off with a comfortable 40-minute drive into Croatia’s scenic landscape. The journey itself is a nice warm-up, giving you a glimpse of the Dalmatian countryside before you board the glass-bottom boat for the main event. I find that this boat ride offers a different perspective—being able to see the riverbed and aquatic life without getting wet is both practical and fun, especially if you’re traveling with kids or prefer a more relaxed view.
The boat ride takes you through the breathtaking Cetina River Canyon, a deep gorge carved out by the river over centuries. The landscape features towering cliffs, lush greenery, and a surprisingly diverse array of flora and fauna. The guides are well-versed and attentive, often sharing interesting tidbits about the canyon’s geology and ecosystems. Based on reviews, many visitors—like Ana—say, “The Cetina River Canyon is a must-see. Wonderful trip, friendly locals. All recommendations.” That’s high praise for a trip that’s as much about scenery as it is about the experience of being in Croatia’s natural environment.
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The Radman Mills Experience: A Step Back in Time

After about 40 minutes on the water, the tour makes a rewarding stop at Radman Mills. Dating back to the 18th century, this spot stands out for its rustic charm and tranquil setting. Surrounded by trees in a nature park, Radman Mills offers a nice break from the summer heat, with plenty of opportunities to cool off at nearby beaches or enjoy a coffee at the local restaurant. Reviews highlight this as a particular favorite—Ivana describes it as “a great experience, all recommendations.”
The mills are not just a pretty background—they’re a reminder of traditional Croatian life and hospitality. The setting is peaceful, and I imagine it’s perfect for snapping some photos or just soaking in the quiet beauty of the countryside. If you’re traveling with kids, the shallow beaches nearby are accessible and safe, making it a good spot for a relaxed swim.
Returning Through the Canyon: A Relaxing End

After your break at Radman Mills, you’ll head back into the canyon for the return trip. The scenery from the boat is mesmerizing, with cliffs that seem to rise straight out of the water and thick greenery hugging the canyon walls. The guides are there to ensure you get the most from this part of the tour, ready to answer questions or accommodate special requests. It’s a leisurely cruise, perfect for unwinding and taking in the natural beauty of Croatia.
Practical Details: What You Need to Know

This tour lasts approximately 126 minutes, including the boat ride and the stop at Radman Mills. The fixed starting times mean you should check availability ahead of time, especially during peak season. The trip is pet-friendly and suitable for all ages, making it a great option for families, couples, or solo travelers who want a laid-back adventure.
The price covers the boat ride, the guide, and the stop at Radman Mills, but food and drinks are not included—so bring your snacks or plan to buy something at the stop. The reserves now, pay later option is convenient if your plans shift, and canceling up to 24 hours in advance gets you a full refund, which adds peace of mind.
Who Should Consider This Tour?

If you’re craving a gentle, scenic cruise with an educational twist, this trip is ideal. It’s especially suited for travelers who value authentic experiences over commercialized attractions. Families with children will appreciate the pet-friendly aspect and the calm, safe environment. Nature lovers will enjoy the flora and fauna of the canyon, and history enthusiasts will find Radman Mills a charming window into Croatia’s past.
Those who dislike long or overly strenuous outings might find this tour’s 2-hour length perfect—just enough to satisfy without overdoing it. If you’re after a quick, beautiful escape into Croatia’s natural landscape, this experience offers good value for the money, especially considering the friendly guides and manageable pace.
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- From Omiš: Cetina River Canyoning With Licensed Instructor
- From Omiš: Half-Day Cetina River Rafting Tour
Final Thoughts

This glass-bottom boat trip from Omi to the Cetina River Canyon and Radman Mills balances scenery, history, and relaxation beautifully. It’s clear from reviews that knowledgeable guides make a real difference, turning a simple boat ride into a memorable journey. The stop at Radman Mills offers a peaceful slice of Croatian life and a chance to cool off or enjoy local fare, adding depth to the experience.
For travelers seeking a family-friendly, effortless way to explore Croatia’s stunning canyon landscapes, this tour hits the right notes. Its affordability, flexibility, and authentic charm make it a solid choice for anyone wanting to see a different side of Dalmatia—away from the crowds but deeply connected to natural beauty.
FAQ
Is the boat tour suitable for children? Yes, the tour is appropriate for all ages, with shallow beaches nearby for children to enjoy a swim.
Can I bring my pet on the tour? Absolutely, it’s pet-friendly, so your furry friends can join the adventure.
What should I bring? Remember to bring a hat, camera, sunscreen, water, and comfortable clothes to stay cool and capture the scenery.
Is there an option to cancel my booking? Yes, you can cancel up to 24 hours before the tour for a full refund.
How long does the tour last? The entire experience lasts about 126 minutes—roughly two hours and ten minutes.
What language are guides available in? Guides speak English, ensuring clear explanations and friendly service.
Is food included in the tour? No, food and drinks are not included, but you can purchase refreshments at Radman Mills or nearby cafes.
Where does the tour start and end? The tour begins at IN CAFFE in Omi and returns to the same location after completing the canyon cruise.
What is the main highlight of the trip? The glass-bottom boat ride and the stop at Radman Mills are the key moments—both offering scenic and historic charm.
This experience delivers a relaxed yet engaging way to enjoy Croatia’s natural scenery, history, and hospitality. Perfect for those who want to see a different side of Dalmatia without sacrificing comfort or authenticity.
More Tours in Omis
More Tour Reviews in Omis
- Omi/Split Expedition: 65 km Quad Tour to Hidden Waterfalls
- Split/Omi: Cetina River Water Bike Safari
- Omi, Croatia: Rent a Kayak on the Cetina River
- Omi: Stand Up Paddle Board (SUP), Daily Rental
- From Split/Omi: Canyoning Cetina River + Free Photos/Video
- From Split: Rafting, Cave exploring, Cliff jumping w/ Picnic
Not for you? Here's more things to do in Omis we have recnetly reviewed
- Iz Omisa/Zadvarija: Extremni Canyoning na rijeci Cetini
- Omi: 3-Hour Cetina Canyon Zipline Experience
- From Omi: Bol and Golden Horn Beach Boat Trip with Lunch
- Split/Omi – Guided Kayaking & Snorkeling Tour Cetina River
- Omi: Beach & Fort Private Tour- ideal for cruise guests
- Small Group Canyoning with proffesional guide
- Krilo Jesenice/Omi/Podstrana: daily boat trips
- Omi, Croatia: Cetina River Glassboat Cruise And Beer Garden
- Omi/Split: 4h Kayaking in Cetina Protected Nature Park Area
- Split/Omi/Makarska: Full or half day boat tour with “Cvita”
- Rafting on Cetina river from Split
- Omi: 2-Person Buggy Tour with Lunch and Wine Tasting
