Dalmatia offers some of Croatia’s most inviting waters for snorkeling, thanks to its crystal-clear seas, abundant marine life, and scenic coastlines. Whether you want to paddle along riverbanks or explore island coves, this region caters to all levels of water enthusiasts. We particularly like the guided river and sea kayaking trip from Omiš for its combination of active exploration and underwater surprises, such as snorkeling over a shipwreck. For those who prefer a longer boat trip with a focus on discovering untouched bays, the snorkeling tour around Makarska Riviera and nearby islands is a fantastic option. Both tours promise memorable underwater moments, but they cater to different tastes—active exploration versus relaxed island hopping.
Quick Overview
This list includes two of the top snorkeling experiences in Dalmatia. The first is a guided river and sea kayaking adventure that combines paddling with snorkeling over a shipwreck; the second is a small-group snorkeling boat tour around the Makarska Riviera, islands of Hvar, or Brač. Both offer unique ways to experience Dalmatia’s underwater world, with different durations, group sizes, and scenery. Read on to find which one suits your style best.
1. Guided River & Sea Kayaking with Snorkeling in Omiš

At number 1, this 3-hour family-friendly kayaking tour from Split, Makarska, or Omiš stands out for its blend of active paddling and underwater discovery. The tour includes paddling through crystal-clear river waters and reaching scenic spots perfect for swimming and snorkeling. The highlight is snorkeling over a shipwreck, which adds an exciting twist to the trip. The guide, who has 25 years of experience, leads small groups, ensuring personalized attention and safety.
What makes this tour unique is the combination of river and sea environments—paddling through tranquil river passages and then jumping into the sea for snorkeling. The wetsuits and lifejackets are provided, making it accessible even for less experienced swimmers. The reviews reveal a sincere appreciation for the peaceful paddling and the opportunity to see local wildlife and shipwrecks up close. One guest mentioned, “This was a wonderful way to spend a morning,” highlighting the relaxing pace and engaging guide.
Bottom Line: Perfect for active families or travelers wanting a blend of paddling and snorkeling, especially if you enjoy a mix of water types and the chance to see a shipwreck underwater.
2. Snorkeling tour Makarska Riviera, islands of Hvar or Brač

Ranking second, this 5-hour boat-based snorkeling tour offers a more relaxed and scenic experience, ideal for those who want to explore multiple bays and islands. With a maximum of 12 people, the tour emphasizes small-group exploration of underwater landscapes and schools of fish in secluded bays. Your guide will lead you through some of the most picturesque spots along the Makarska Riviera and nearby islands such as Hvar and Brač.
What makes this tour stand out is its focus on island-hopping and discovering hidden coves with minimal crowds. The boat is well-equipped, and your guide ensures that everyone has their own snorkeling partner, making safety and companionship a priority. The reviews highlight the quiet beauty of the bays and the opportunity to connect with marine life in undisturbed waters. For example, one review notes, “The lonely bays with their schools of fish will inspire you,” capturing the tranquil and intimate atmosphere.
Bottom Line: Best suited for travelers who want a leisurely day exploring Dalmatia’s underwater world from a boat, with plenty of time for snorkeling and relaxing in scenic bays.
How to Choose Between These Two Snorkeling Experiences
When deciding between these tours, consider your preferences and travel style. If you’re looking for active adventure combined with snorkeling over a shipwreck, the Guided River & Sea Kayaking with Snorkeling in Omiš is a great choice, especially for families or those who enjoy paddling. It offers a shorter, more engaging experience that mixes land and water.
On the other hand, if you prefer a relaxed day of boat-based exploration, taking in multiple bays and islands, the Snorkeling tour around Makarska Riviera, islands of Hvar or Brač provides a more laid-back experience with plenty of time to soak in scenic views and snorkel in quieter waters. It’s ideal for travelers wanting to unwind and enjoy Dalmatia’s marine beauty at a leisurely pace.
Practical considerations include budget, duration, and whether you prefer active paddling or relaxing boat trips. Both tours are excellent options, but booking early is recommended, especially for the boat tour during peak season.
Final Thoughts
Dalmatia’s waters are perfect for snorkelers at every level. For a combination of paddling and snorkeling, the Omiš tour delivers a fun, engaging experience with the bonus of exploring a shipwreck. If you want to explore the islands’ bays and underwater landscapes from the comfort of a boat, the Makarska Riviera tour is a fantastic choice, especially for small groups seeking tranquility.
No matter which you pick, these tours promise a memorable way to see Dalmatia’s underwater world. Book early, bring your sense of adventure, and get ready for some of Croatia’s best snorkeling moments.