Sea Cave Snorkeling Tours in Croatia: Our Top 15

1.Pula: Cave Kayak Tour, Snorkeling and Island Jumping

★★★★★★★★★★4.6 · 929 reviews · 3 hours · from $67Our pick

From Ambrela Beach, an English-speaking local guide such as Carlo, Branco, or Ivan leads you along Pula’s coast to a pigeon cave and the islands of Fratarski, Frašker, and Fraškerić. You’ll learn basic kayaking, snorkel in clear water, and may try cliff jumping. The sea can be choppy, so expect real exercise.

“enjoyed the trip, guides we're brilliant and funny would definitely recommend this company. The kayaking was quite hard work due to the sea being fairly rough so you have to be aware of that. great experience”

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2.Elaphite Islands Cruise and Blue Cave Snorkeling Boat Tour from Dubrovnik

★★★★★★★★★★4.5 · 392 reviews · 8 to 9 hours (approx.) · from $60

Spend 8 to 9 hours cruising from Dubrovnik to Lopud, Šipan, and Koločep, with lunch, unlimited drinks, and a weather-dependent Blue Cave swim. Expect a relaxed island day led by Katarina Cruise staff such as Boris and Thomas, though boats, group sizes, comfort, and service can vary.

“I cannot recommend this tour enough! we had such a lovely time exploring the blue cave and all 3 islands! The sights were magnificent and the islands were adorable. The Beach Sunj on the island Lopud was wonderful and worth the uphill walk (though they have an option to pay 3EU pp to take a golf cart up). We got so much sun and swimming in that day. Additionally, the lunch we had was wonderful. it felt like a home cooked meal. i loved the multiple coarses and the homemade wine! and especially the restaurant owner who played a bit of accordion for us! it was so lovely. important note:…”

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3.Pula: Cave Kayak, Snorkeling, Cliff Jumping All-in-one Tour

★★★★★★★★★★4.9 · 332 reviews · from $62

Paddle along Cape Kamenjak with an English, German, Croatian, or Italian-speaking guide, then swim and snorkel in Kolombarica Sea Cave. You get about 50 minutes of kayaking, optional jumps from cliffs up to 15 meters, fruit, water, equipment, and free GoPro photos. Guide Lovro is among the named guides praised for clear safety advice and local stories.

“Such a fantastic tour, Lovro was passionate and so full of knowledge - we learnt a lot about the area and the kayaking was the icing on the cake! The waves were choppy the day we went so it was a little dicey getting into the caves but both Lovro and his great assistant were fantastic! We felt safe and well looked after. The complimentary Sangria from the coolest bar was a great reward!”

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4.Blue Cave & Island-Hopping Tour with Snorkeling from Split

★★★★★★★★★★3.9 · 210 reviews · from $133

Spend 10.5 hours exploring central Dalmatia by boat, from Split to Komiža, the Blue Cave, Stiniva Bay, Budikovac, Hvar, and Carpe Diem Beach. English-speaking guides such as Leonarda and Rex lead a small-group day with snorkeling gear and bottled water. Bring cash for the Blue Cave ticket, plus sun protection and a change of clothes.

“Awesome adventure. Loved the islands and the blue cave. Did not get much time at blue lagoon since the owner did not want guests. Rex and the driver we great. Good info and lots of fun.”

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5.Private boat tour- explore the islands, find hidden caves and try snorkelling

★★★★★★★★★★5.0 · 164 reviews · 8 hours (approx.) · from $303 per boat (seats 6)Top rated

Spend about eight hours with your private group of up to six exploring Koločep, Šipan, Lopud, and Šunj Beach. Captain Bruno, Ivan, Lovro, or another local skipper may take you to blue caves, quiet swimming spots, and a good lunch stop. Pickup, drinks, snorkeling gear, and a restroom are included, though fuel and lunch cost extra.

“We had a great time spending the day on the boat and exploring the islands. It was too cold to swim, but Skipper did a great job arranging our time and booked a reservation for us at a great restaurant for lunch. We highly recommend this tour.”

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6.Blue Cave Catamaran Tour with Drinks and Snorkel

★★★★★★★★★★4.6 · 139 reviews · 4 hours · from $76

Spend four hours sailing from Dubrovnik to Koločep and Lopud with an English- or Spanish-speaking crew. Swim at the Blue and Green Caves, snorkel from the catamaran, and reach Šunj Beach by swimming from the boat. The spacious Regina Maris catamaran has shade, cushioned seating, toilets, waterproof bags, and up to three drinks per person.

“We finally had a swim in the Adriatic… it was cold but good. Our host Ziggy and captain Divo were excellent and we visited caves and had lunch on Kolocep Island . A very enjoyable and relaxing 4 hours.”

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7.Pula: Kayak Adventure with Cave & Island Snorkeling

★★★★★★★★★★4.8 · 97 reviews · 2 - 3 hours · from $41

Paddle from Vinkuran to Grotta di quarzo, Verudela Canyon, Fratarski Island, and Fraškerić with an English-speaking guide. Expect about 2 to 3 hours on the water, a short snorkeling stop, and support from guides such as Max, Maks, or Dino. You need to swim and paddle independently.

“It was excellent experience, I was with my family and we had a great time, the staff was very friendly and helpful. Next time when I’m close I’ll definitely choose them again.”

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8.Private boat tour – caves, snorkeling, bays and beaches

★★★★★★★★★★5.0 · 71 reviews · 4 hours (approx.) · from $264 per boat (seats 8)

Leave from Gruž with a private skipper and head first to the Blue Cave, about 35 minutes away by boat. Afterward, shape the outing around caves, snorkeling, bays, beaches, or lunch on Lopud. Mario and Kristijan are praised for flexible timing, local swimming spots, drinks, and occasional drone photos. Fuel costs about €50 extra in cash.

“Loved celebrating our daughter’s 21st birthday on the water! Mario was so friendly and made sure we were well looked after providing refreshments and all the equipment we could need. The drone photos were an added bonus! Would 100% recommend”

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9.Private luxury speedboat tour-Islands, caves, beaches, snorkeling

★★★★★★★★★★5.0 · 71 reviews · 2 to 8 hours (approx.) · from $459 per boat (seats 6)

Take a private speedboat from Dubrovnik to Koločep’s Blue Cave, Šipan, Lopud, and sandy Šunj Beach. Swim, snorkel, play your music, and shape the day with skippers such as Toni or Roko. Lunch, towels, hotel transfers, fuel, and some park fees cost extra. The full Mljet option takes about eight hours.

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10.Elaphite Islands Cruise and Blue Cave Snorkeling Boat Tour

★★★★★★★★★★4.1 · 65 reviews · 9 hours · from $53

Spend nine hours cruising from Dubrovnik to the Elaphite Islands with an English-speaking captain and crew. Snorkel at Koločep’s Blue Cave, enjoy three hours on Lopud, eat a fresh fish, chicken, or vegetarian lunch at a family home on Šipan, then relax on Koločep. Lunch, snorkeling gear, and unlimited drinks are included.

“Overall a good trip Communication for trip details was a little confusing and conflicting There was no commentary or any information given about the stops we visited Free unlimited drinks all day which was a bonus”

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11.From Fažana: snorkeling at sea cave and Brijuni Island

★★★★★★★★★★4.8 · 49 reviews · 3 hours · from $365 per boat (seats 6)

Set out from Fažana with an English-speaking skipper for a three-hour private speedboat tour. Swim near Seagull Rocks, stop at tiny Figo Cove, view the abandoned Muzil military base, and snorkel around Kozada in Brijuni National Park. Guides such as Lucia and P. are known for friendly, flexible service. The sea cave itself is closed for safety.

“During the trip you see the best spots and say how long you want to stay”

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12.Dubrovnik (Marina Frapa): 7 Caves Tour (4h) + Drinks&Snorkel

★★★★★★★★★★5.0 · 29 reviews · 4 hours · from $69

From Marina Frapa, skipper Nick takes you by speedboat to seven sea caves around Koločep, including the glowing Blue Cave, three Green Caves, Bat Cave, and Bezdanj Caves. You get drinks, snorkeling masks, floating noodles, and time to swim. The route also includes scenic lighthouse stops and free time on Koločep.

“Nick was an amazing guide and host. We went on a beautiful December day (no swimming) and Nick filled the time with information about the area, lots of caves, gorgeous spots, special coffee stop and a walk on the island. It was absolutely perfect!”

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13.Funtana: Lim Fjord Cruise to Pirate’s Cave with Snorkeling

★★★★★★★★★★4.3 · 27 reviews · 2h 30m · from $29Best value

From Marina Funtana, Andrea’s turquoise boat takes you along the Istrian coast toward Lim Fjord. You’ll cruise past steep cliffs, stop near Pirate’s Cave, and spend time swimming or jumping from the boat in a sheltered bay. Free wine, lemonade, and water keep this 150-minute trip easygoing, but bring cash for the €1 cave entry and your own snorkeling gear.

“Leuke boottocht door het Limfjord. Er is een langere zwemstop en een stop bij de Pirate’s Cave. Die grot stelt niet super veel voor, maar laat dat je niet weerhouden om deze tour te boeken. Je vaart namelijk op een kleine boot, waardoor het al snel als een privétour aanvoelt. Ik zou de tour zeker aanbevelen!”

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14.Pula: Cave, Canyon and Island Kayak Tour Snorkel&Explore

★★★★★★★★★★4.0 · 16 reviews · 2h 30m · from $58

From Ambrela Beach, you’ll learn basic kayaking before paddling through Pula Canyon and Grotta di Quarzo. The tour then reaches a nearby island for swimming, snorkeling, and beach time. English-speaking guides provide kayaks, safety gear, dry bags, and snorkeling equipment. The route suits confident swimmers who can manage a physical 2.5-hour outing.

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15.From Fazana: Dolphin watching and snorkeling in Blue Cave

★★★★★★★★★★5.0 · 9 reviews · 3 hours · from $365 per boat (seats 6)

Join a private three-hour speedboat trip from Fažana for up to six people. You’ll snorkel at Seagull’s Rocks, swim near Brijuni National Park, and search for dolphins offshore. Skippers including Andrea and Lucia have led past trips, and the route can change with weather and your wishes.

“Nice trip, friendly skipper. We had a lovely day”

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