The 6 Best Glass-Bottom Boat Tours in the World

1.Sightseeing Dinner Cruise on Open-Top Glass Boat

★★★★★★★★★★4.4 · 6,314 reviews · 3 hours · from $93Our pick

Spend three hours on the Vltava aboard a modern open-top glass boat, with a welcome drink, buffet of Czech and international dishes, live music, and views of Prague Castle, Charles Bridge, the Dancing House, and Petrin Hill. Choose a window or upgraded seat for a better view.

“We had the best evening. The food, the entertainment and the staff were just fantastic! Great value for money, very easy to find the pier location and great access afterwards to head into the centre or back to the hotel. Amazing!”

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2.Royal Seascope Submarine Cruise with Snorkel Stop

★★★★★★★★★★4.4 · 4,637 reviews · 2 hours · from $21

Spend two hours aboard Hurghada’s Royal Seascope, watching Red Sea coral and fish through panoramic windows three meters below the surface, then snorkel for 20 minutes. Guides such as Mina, Mohammed, Ahmed, Maged, and Zezo help with the trip and water time. Hotel pickup is optional.

“The submarine cruise and snorkelling arrangements made by our guide Mohammed was excellent, we got picked up from the hotel and dropped back and it was fun all the way. I’d suggest him any day, good communication and he speaks good English. All over excellent services.”

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3.Vltava River Lunch Cruise in an Open-Top Glass Boat

★★★★★★★★★★4.5 · 2,865 reviews · 2 hours · from $57

Cruise central Prague for two hours aboard a modern glass-roof boat. Enjoy a Czech aperitif, buffet lunch, live accordion music, and views of Charles Bridge, Prague Castle, Kampa Island, Vyšehrad, and the Dancing House. Online commentary and maps are available in several languages.

“It was just perfect. All the food was amazing, the time its enough to enjoy the views, the people was kind, the music was great. I totally recommend it :)”

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4.Dolphin Watching Cruise in a Glass-Bottom Boat

★★★★★★★★★★4.5 · 2,669 reviews · 1.5 - 2.5 hours · from $41

Sail from Playa Tora along Mallorca’s southwest coast in search of Risso’s and bottlenose dolphins. Your multilingual crew helps you spot pods, then the longer trip may pause at a cove for swimming. Expect sun, sea views, onboard snacks, and a lively guide.

“Most amazing boat trip we have ever been in, although not guaranteed we seen hundreds of dolphins it was incredible. The guide and all the staff were lovely too. Beautiful new boat.”

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5.Glass Bottom Boat Cruise with Lunch & Drinks

★★★★★★★★★★4.4 · 1,317 reviews · 4 hours · from $88

Spend four hours aboard the Odysee 3 cruising Jandía Natural Park. Watch for dolphins, whales, turtles, and flying fish, then swim, snorkel, kayak, paddle surf, or use the boat’s slide. A multilingual crew serves paella, drinks, and sea views, with pickup from south Fuerteventura hotels.

“A fantastic day. The whole crew were lovely and really made sure everyone was happy. We were lucky enough to see a sperm whale (!!!) and a whole pod of dolphins from both the rooftop of the boat as well as the glass bottom. I can't recommend this activity enough.”

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6.Semi-Submarine Cruise

★★★★★★★★★★4.1 · 670 reviews · from $18Best value

Board an air-conditioned semi-submarine at Agios Nikolaos port for an underwater look at Agioi Pantes Island. An audio guide in five languages explains the fish and marine life, while the open upper deck gives you broad views of the bay. Sea turtles, dolphins, and seals are possible but not guaranteed.

“Amazing...... really recommend doing this activity...well worth the money.”

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