4 Best Submarine & Underwater Tours In Split

Split’s best days out.

The 4 most popular submarine & underwater tours for travellers basing themselves in Split. Each one is here on its own merits, with the run time, the price and the operator behind it laid out so you can pick the day that fits.

4 Best Submarine & Underwater Tours In Split

Blue Lagoon Tours, Lunch Experiences, Museums, Split, Submarine & Underwater Tours, Tour Reviews

Blue Lagoon & Underwater Museum from Split with Lunch & Drinks

/ June 4, 2026

1.Blue Lagoon & Underwater Museum from Split with Lunch & Drinks

Pirate-boat trip from Split to the Blue Lagoon and Croatia’s Underwater Museum, with snorkel gear, grilled lunch, and free wine.

Split: 45-minute Semi-Submersible Submarine Trip

/ June 4, 2026

2.Split: 45-minute Semi-Submersible Submarine Trip

A 45-minute semi-submersible submarine ride in Split Harbor. See fish below and the coast of Split above, day or night.

★ 3.4

“The idea is good, we liked the sea view of Split and watching marine life by the windows in the hull. But the crew was over an hour late. We had a tour booked for 12:00pm but had to wait until after 1:00 pm for the mariners to arrive. Well, dock life… ;-)”

500 reviewsFrom $20by Split Boat Trips 1

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Cruises & Boat Tours, Museums, Submarine & Underwater Tours, Tour Reviews, Tours, Trogir

Trogir: Boat tour to Unique underwater museum

/ June 4, 2026

3.Trogir: Boat tour to Unique underwater museum

3-hour boat tour from Trogir to Croatia’s Secret Underwater Museum, snorkel to 10m, then relax on a private beach with loungers.

★ 4.5

“My 11 year old grandson loved it. The photos seemed to be a problem. Quite expensive and not that good. Also ended up with all photos taken that day. I don’t want to see photos of other people and don’t think they should have photos of our family”

229 reviews3 hoursFrom $47by Deep Sea Yachting d.o.o

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