REVIEWED · CATAMARAN CAVE & GROTTO CRUISES

The 15 Best Catamaran Cave & Grotto Cruises

28 cruises  ·  from $22 per person

Big boats cannot enter a sea cave, so these trips anchor outside and send you in by tender, kayak or swimming. The 15 below are clear about which, and about the swell that closes the Algarve grottoes without warning.

Albufeira: Coastline and Benagil Caves Tour by Catamaran - The first cliffs: São Rafael and Praia da Coelha
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Albufeira: Coastline and Benagil Caves Tour by Catamaran

1.Coastline and Benagil Caves Tour by Catamaran

★★★★★★★★★★4.7 · 4,077 reviews · 2.5 hours · from $35 per person Our pick

Set out from Albufeira Marina on a spacious catamaran with guides such as Philippe and Tomas. You will pass beaches and rock arches, reach the entrance to Benagil Cathedral Cave, then stop for about 10 minutes in the Atlantic on the return. Expect music, a small bar, toilets, multilingual commentary, and room to sit in sun or shade.

“Very beautiful experience ! I recommend a 100% to see the wonderful coast of Algarve. The staff were Amazing especially the guide Tomas who was very attentive to our needs and explained everything very well in English Portuguese and Spanish and also a little bit of French. Good music at board also ! Thank you guys”

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From Lagos: Ponta da Piedade Caves Kayak Tour from Catamaran - From Lagos Marina to the cliffs
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From Lagos: Ponta da Piedade Caves Kayak Tour from Catamaran

2.Ponta da Piedade Caves Kayak Tour from Catamaran

★★★★★★★★★★4.9 · 2,015 reviews · 2 hours · from $37 per person

From Lagos Marina, you ride a comfortable catamaran to Ponta da Piedade, then slide into a double kayak for about 75 minutes among cliffs, arches, and grottoes. Guides such as Bruno, Ricardo, and Alfonso are known for keeping the pace safe and lively. Finish with 10 to 15 minutes for swimming or the boat slide.

“The kayaking was great. The guide was entertaining and even though it was foggy it was a great experience overall.”

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Lagos: Piedade Caves & Coastline - Catamaran - Leaving Lagos Marina for the golden coast
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Lagos: Piedade Caves & Coastline – Catamaran

3.Piedade Caves & Coastline – Catamaran

★★★★★★★★★★4.7 · 1,694 reviews · 2h 30m · from $34 per person

Sail from Lagos Marina along the golden Algarve coast, passing Ponta da Piedade, Dona Ana, Camilo, and Porto de Mós before a swim stop near Praia da Luz. The 150-minute catamaran trip includes paddle boards, Wi-Fi, English and Portuguese guides, and a bar serving drinks and snacks.

“Definitely more a sailing / catamaran experience than sightseeing but fun nonetheless. Mostly young couples, friends and some families. Swim stop was fun and refreshing, we were able to use the paddleboards and lots of people tried the inflatable balance track. Bar was good with reasonable prices too.”

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Lagos: Dolphins & Caves - Catamaran - The search for dolphins in open water
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Lagos: Dolphins & Caves – Catamaran

4.Dolphins & Caves – Catamaran

★★★★★★★★★★4.9 · 1,512 reviews · 2.5 hours · from $58 per person

From Marina de Lagos, join AlgarExperience for a 2.5-hour catamaran cruise led in Portuguese and English by a marine biologist such as Nadia or Diogo. Watch for dolphins, whales, and orcas, then stop by the cliffs for swimming, boat jumps, and an inflatable slide. Fruit and a cookie are included.

“This boat ride was SO FUN. The 3.5hrs didn’t feel lik a lot at all. We got a cookie and some fruit as a snack, was very yummy. We saw many dolphins, and got to ask the guide questions. Very kind and fun crew. We had to reschedule once and that went very smoothly!”

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Albufeira: Caves and Coastline Catamaran Cruise to Benagil - Starting at Albufeira Marina
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Albufeira: Caves and Coastline Catamaran Cruise to Benagil

5.Caves and Coastline Catamaran Cruise to Benagil

★★★★★★★★★★4.6 · 1,385 reviews · 3 hours · from $35 per person

Join Algarve Charters for a three-hour catamaran cruise from Albufeira Marina to Benagil. You’ll pass São Rafael, Galé, Praia da Marinha, Albandeira, and other Algarve landmarks, hear commentary in four languages, swim if sea conditions allow, and finish with sparkling wine. The boat offers space to sit, stand, sunbathe, and take photos.

“The boat trip was very good and the staff were very informative about the area. We had a lovely time watching the sunset.”

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From Lagos: Kayak Tour of Ponta da Piedade Caves on Catamaran - Learning to paddle before the caves
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From Lagos: Kayak Tour of Ponta da Piedade Caves on Catamaran

6.Kayak Tour of Ponta da Piedade Caves on Catamaran

★★★★★★★★★★5.0 · 905 reviews · 2 hours 15 minutes (approx.) · from $48 per person Top rated

Board a purpose-built catamaran in Lagos, learn basic paddling skills, then launch in a double kayak near Ponta da Piedade. Guides such as Ricardo, Jaime, Andre, Laura, and Bruno lead you through the caves and cliffs while the support boat stays close. After kayaking, swim from the catamaran before cruising back to Lagos Marina.

“We had a great morning! Andre, our guide was informative and fun! He also had a great sense of humor. He made our kayak experience memorable! The crew made getting in and out of the water easy and made sure everyone knew how to kayak correctly etc. I appreciate his concern for safety and overall it was a great day.!”

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Kotor Bay: Full-Day Catamaran Cruise with Blue Cave Visit - Setting out through UNESCO-listed Kotor Bay
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Kotor Bay: Full-Day Catamaran Cruise with Blue Cave Visit

7.Kotor Bay: Full-Day Catamaran Cruise with Blue Cave Visit

★★★★★★★★★★4.7 · 683 reviews · 8 hours · from $94 per person

Spend eight hours on the water with an English-speaking guide such as Nina, Vania, Igor, or Slavko. Expect several swim stops, Our Lady of the Rocks, Mamula, ex-Yugoslavian submarine tunnels, the Blue Cave, and lunch time in Porto Montenegro. Champagne, rakija, fruit, and water are included, but lunch and towels are not.

“Really disappointed in the boat it was not a catamaran. It was just a big boat that you put 20 people and thank goodness there was only like 10 of us so that was great. I think when you come from a different country, there’s a picture of a Sail on top of the boat. It’s considered a catamaran.😉”

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From Lagos: Benagil Caves Catamaran Cruise - Seeing Benagil Cave without leaving the boat
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From Lagos: Benagil Caves Catamaran Cruise

8.Benagil Caves Catamaran Cruise

★★★★★★★★★★4.5 · 520 reviews · 2.5 hours · from $47 per person

Cruise from Lagos with a Portuguese or English-speaking skipper along the Algarve coast to Benagil Cave. Expect cliff views, Carvoeiro and Paradise beaches, a front photo platform, and a possible swim near Benagil. The spacious catamaran has shade, a toilet, stroller storage, and room to move around.

“We loved every minute of this trip. Highly recommended!”

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From Portimão: Catamaran Cruise to Benagil Caves with BBQ - Meeting the Ophelia at Portimão
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From Portimão: Catamaran Cruise to Benagil Caves with BBQ

9.Catamaran Cruise to Benagil Caves with BBQ

★★★★★★★★★★4.7 · 466 reviews · from $82 per person

Spend six hours aboard the Ophelia catamaran from Portimão, passing Ferragudo and Carvoeiro before reaching Benagil. Small boats take you into the caves, then you have beach time, paddleboards, a BBQ, and an open bar with wine, water, and orange drink. Crew members including Nuno, Rui, Ricardo, and Miguel are known for keeping the day friendly and lively.

“We had an amazing day. My wife, son ( who is autistic) and myself went on this trip and thoroughly enjoyed it. the trip to the Benagil caves was absolutely a trip in a lifetime also the crew who brought us there were very informative regarding the naturally formed caves. The BBQ was beautiful with chicken, Portuguese sausage, fresh salad and sardines, not to mention as much wine, beer as you want.”

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From Portimão: 2-Hour Catamaran Tour to Benagil Caves - The catamaran makes the coast easier to enjoy
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From Portimão: 2-Hour Catamaran Tour to Benagil Caves

10.2-Hour Catamaran Tour to Benagil Caves

★★★★★★★★★★4.8 · 443 reviews · 2 hours · from $35 per person

From Portimão Marina, you’ll cruise east with an English, Portuguese, or Spanish-speaking guide, visiting Benagil Cave and other Algarve sea caves before stopping near Praia da Marinha for a swim. The stable catamaran can enter many caves, and guides such as Miguel and Elio add clear commentary and friendly humor. The tour lasts two hours.

“Amazing. The whole family loved it. Informative, beautiful and we were lucky enough to spot dolphins twice!”

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Catamaran Cruise Full Day Tour to Reef, Caves and Negril Beach - Margaritaville and Seven Mile Beach
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Catamaran Cruise Full Day Tour to Reef, Caves and Negril Beach

11.Catamaran Cruise Full Day Tour to Reef, Caves and Negril Beach

★★★★★★★★★★4.0 · 378 reviews · from $90 per person

Ride an air-conditioned bus from Ocho Rios to Negril, spend time near Seven Mile Beach, then board a catamaran for snorkeling, reef and cave views, drinks, reggae, and a sunset stop at Rick’s Cafe. Guides such as Washington, Kevin, Garfield, and Dwayne have earned praise for keeping the day organized and fun.

“Love It!! Long drive but worth it. Had fun went snorkeling and went to ricks cafe. Really really nice time”

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Catamaran Cruise: Caves and Coastline to Benagil - Reaching Benagil and the cave area
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Catamaran Cruise: Caves and Coastline to Benagil

12.Catamaran Cruise: Caves and Coastline to Benagil

★★★★★★★★★★4.5 · 375 reviews · 3 hours (approx.) · from $36 per person

Cruise from Albufeira Marina along the Algarve coast toward Benagil Caves on a catamaran with live English commentary, Wi-Fi, music, and a friendly crew. You’ll see beaches, cliffs, and sea caves, stop for a swim when conditions allow, and receive a glass of champagne. Groups are capped at 66 people.

“Amazing tour and crew! We lived it all, the beautiful sights and caves. Beautiful weather and calm seas. We experienced and knowledgeable crew so highly recommend.”

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Milos: Half-Day Morning Catamaran Cruise to Kleftiko - From Adamas to Milos’ colorful fishing villages
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Milos: Half-Day Morning Catamaran Cruise to Kleftiko

13.Half-Day Morning Catamaran Cruise to Kleftiko

★★★★★★★★★★4.8 · 362 reviews · 6 hours · from $182 per person

Spend six hours aboard a catamaran from Adamas, sailing past Milos’ colorful sirmata villages to Kalogries, Sikia Cave, and Kleftiko. You’ll swim and snorkel in clear water, eat a traditional onboard lunch, and enjoy drinks throughout. Crew names vary, with Captain George, Spiros, Nikos, and chef Elias among those associated with recent departures.

“This boat trip was a highlight of our trip to Milos! The food was amazing and so was the turquoise water. However I would've been interested to hear about the history of the Kleftiko.”

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Benagil Caves & Coast from Portimão on an Eco-Friendly Catamaran - Leaving Portimão Marina for the open coast
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Benagil Caves & Coast from Portimão on an Eco-Friendly Catamaran

14.Benagil Caves & Coast from Portimão on an Eco-Friendly Catamaran

★★★★★★★★★★5.0 · 303 reviews · 3 hours (approx.) · from $45 per person

Set out from Portimão Marina on a solar-powered catamaran for about three hours along the Algarve coast. The crew may include Marco, Pedro, Ana, or other local guides who explain the forts, lighthouses, caves, and beaches. You may enter Benagil Cave and Alfanzina Cave when sea conditions allow. The boat carries up to 30 people and has shade, a toilet, bar, and music.

“One of the best experiences in Portugal. The crew were friendly and informative. Highly recommend sunboat to everyone”

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Portimão: Benagil Caves & Golden Coast Eco Catamaran Tour - A quiet ride along the Golden Coast
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Portimão: Benagil Caves & Golden Coast Eco Catamaran Tour

15.Benagil Caves & Golden Coast Eco Catamaran Tour

★★★★★★★★★★4.9 · 300 reviews · 3 hours · from $44 per person

Set out from Portimão Marina for three hours aboard an electro-solar catamaran. Your Portuguese or English-speaking crew guides you past Carvoeiro and into Benagil Cave and nearby sea caves. Expect shaded seating, a restroom, bar service, music on the return, and a summer swim stop, except on sunset trips.

“Excellent guides - super friendly and very knowledgeable! We really enjoyed our tour”

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