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Experience the best tours of Benagil Caves

Benagil Cave near Lagoa on the Algarve coast is a sea arch cave accessible only from the water, not reachable on foot from the beach above. Find kayak tours, small boat trips, and stand-up paddleboard options here.
Loved by over 57 million guests worldwide
Slide 1 of 10
2 hrs 30 mins
  • Sail out from Lagos on a 2.5-hour dolphin-watching cruise led by a marine biologist for distinct commentary on the unique species you'll likely spot.

  • Visit the stunning Benagil Caves along the way and look out for marine species like the common and bottlenose dolphins in their natural habitat.

  • Your guide speaks English, Portuguese, and Spanish, ensuring you miss out on no detail whatsoever.

More details
  • Sail out from Lagos on a 2.5-hour dolphin-watching cruise led by a marine biologist for distinct commentary on the unique species you'll likely spot.

  • Visit the stunning Benagil Caves along the way and look out for marine species like the common and bottlenose dolphins in their natural habitat.

  • Your guide speaks English, Portuguese, and Spanish, ensuring you miss out on no detail whatsoever.

from
€30
Slide 1 of 8, Catamaran with tourists watching dolphins near Albufeira during Benagil Cave cruise.
Catamaran with tourists watching dolphins near Albufeira during Benagil Cave cruise.
2 hrs 30 mins
  • Sail out on a powerful catamaran for a 2.5-hour cruise along the Algarve coast, spotting dolphins in their natural habitat along with the stunning Benagil Caves.

  • As you cruise past the sea caves and rock formations that rise straight from the Atlantic water, your guide will tell you fascinating tales about their history, along with tidbits about the marine life.

  • You'll also get to spot species like the short-beaked common dolphin and the bottlenose dolphin, along with other marine species, if you're lucky.

More details
  • Sail out on a powerful catamaran for a 2.5-hour cruise along the Algarve coast, spotting dolphins in their natural habitat along with the stunning Benagil Caves.

  • As you cruise past the sea caves and rock formations that rise straight from the Atlantic water, your guide will tell you fascinating tales about their history, along with tidbits about the marine life.

  • You'll also get to spot species like the short-beaked common dolphin and the bottlenose dolphin, along with other marine species, if you're lucky.

from
€29
Slide 1 of 10
1 hr 30 mins - 2 hrs
  • Witness the best the Algarve has to offer on this 2-hour cruise from Portimão to the Benagil Caves.

  • Glide along the coast on a guided boat tour that enters Benagil Cave, passes around 20 sea caves, and reveals stretches of sand and coves.

  • Cool off with a swim near Praia da Marinha, notice arches and rock shapes along the cliffs, and simply enjoy the motion and sounds of the sea.

  • Along the way, you'll also spot key landmarks of the region, including the Fort of Santa Catarina and the Ferragudo Castle.

  • Choose between a small group boat that runs diesel-free or a fast RIB coastal circuit for a ride along the shore to match your style on the water.

More details
  • Witness the best the Algarve has to offer on this 2-hour cruise from Portimão to the Benagil Caves.

  • Glide along the coast on a guided boat tour that enters Benagil Cave, passes around 20 sea caves, and reveals stretches of sand and coves.

  • Cool off with a swim near Praia da Marinha, notice arches and rock shapes along the cliffs, and simply enjoy the motion and sounds of the sea.

  • Along the way, you'll also spot key landmarks of the region, including the Fort of Santa Catarina and the Ferragudo Castle.

  • Choose between a small group boat that runs diesel-free or a fast RIB coastal circuit for a ride along the shore to match your style on the water.

from
€19
Slide 1 of 7, Tourists on a speedboat entering Benagil Cave, Algarve, Portugal.
Tourists on a speedboat entering Benagil Cave, Algarve, Portugal.
2 hrs
  • Travel 20 kilometers along the Algarve coast on a zippy speedboat cruise to the Benagil Cave, giving you the unique benefit of being able to access the cave's interior.

  • A small group of no more than 18 people and live commentary from the crew bring the Algarve coastline to life while you enjoy the stunning views all around.

  • The experience also includes essentials like a life jacket and a windbreaker to keep you safe and comfy at all times.

More details
  • Travel 20 kilometers along the Algarve coast on a zippy speedboat cruise to the Benagil Cave, giving you the unique benefit of being able to access the cave's interior.

  • A small group of no more than 18 people and live commentary from the crew bring the Algarve coastline to life while you enjoy the stunning views all around.

  • The experience also includes essentials like a life jacket and a windbreaker to keep you safe and comfy at all times.

from
€40
Slide 1 of 8, Catamaran with tourists approaching Benagil Caves, Algarve coast, Portugal.
Catamaran with tourists approaching Benagil Caves, Algarve coast, Portugal.
2 hrs 30 mins
  • Set out on a 2.5-hour catamaran cruise that combines dolphin encounters in their habitat with panoramic views of the most famous caves along the Algarve coastline.

  • Watch dolphins, whales, and the occasional orcas swim alongside your boat or leap out of the water - a truly unforgettable spectacle.

  • All along, a marine biologist who speaks English, Spanish, and Portuguese will tell you all about these species, their habitats, and large ecosystems.

  • As you cruise over the crystal clear waters of the Atlantic, you'll also spot the stunning Benagil Caves and the Ponta da Piedade rock formations.

More details
  • Set out on a 2.5-hour catamaran cruise that combines dolphin encounters in their habitat with panoramic views of the most famous caves along the Algarve coastline.

  • Watch dolphins, whales, and the occasional orcas swim alongside your boat or leap out of the water - a truly unforgettable spectacle.

  • All along, a marine biologist who speaks English, Spanish, and Portuguese will tell you all about these species, their habitats, and large ecosystems.

  • As you cruise over the crystal clear waters of the Atlantic, you'll also spot the stunning Benagil Caves and the Ponta da Piedade rock formations.

from
€29
Slide 1 of 10, Tourists on RIB boat entering Benagil Caves, Algarve, Portugal.
Tourists on RIB boat entering Benagil Caves, Algarve, Portugal.
2 hrs 30 mins
  • Feel the rush of a fast RIB boat that hugs the water's surface, turning your time afloat into an adventure in itself as you spot dolphins along the way.

  • Spend 2.5 hours at sea, looking out for species like the common and bottlenose dolphins, all while a dedicated marine biologist tells you unique details about the region's marine life.

  • Marvel at the stunning rock formations and caves along the Algarve coast, and enjoy a ride to the interior of the Benagil Caves, a natural marvel made of limestone.

  • Your tour also gets you a 15% discount at the Belize Lounge, where you can relax after your zippy cruise.

More details
  • Feel the rush of a fast RIB boat that hugs the water's surface, turning your time afloat into an adventure in itself as you spot dolphins along the way.

  • Spend 2.5 hours at sea, looking out for species like the common and bottlenose dolphins, all while a dedicated marine biologist tells you unique details about the region's marine life.

  • Marvel at the stunning rock formations and caves along the Algarve coast, and enjoy a ride to the interior of the Benagil Caves, a natural marvel made of limestone.

  • Your tour also gets you a 15% discount at the Belize Lounge, where you can relax after your zippy cruise.

from
€29
Slide 1 of 8, Tourists on a boat watching a dolphin jump near Benagil Caves, Algarve.
Tourists on a boat watching a dolphin jump near Benagil Caves, Algarve.
3 hrs
  • Combine dolphin watching with coastal sightseeing as you set sail for the famed Benagil Cave on a three-hour catamaran cruise.
  • A marine biologist accompanies you, sharing insights into local dolphin species and their behavior throughout the journey.
  • Relax aboard a spacious boat with indoor and outdoor seating, free Wi-Fi, and views of the Algarve's cliffs, sea caves, and Benagil Cave.
  • The highlight? If you don't spot dolphins on the day of the tour, you'll receive a 100% refund.
More details
  • Combine dolphin watching with coastal sightseeing as you set sail for the famed Benagil Cave on a three-hour catamaran cruise.
  • A marine biologist accompanies you, sharing insights into local dolphin species and their behavior throughout the journey.
  • Relax aboard a spacious boat with indoor and outdoor seating, free Wi-Fi, and views of the Algarve's cliffs, sea caves, and Benagil Cave.
  • The highlight? If you don't spot dolphins on the day of the tour, you'll receive a 100% refund.
from
€32
Slide 1 of 10
2 hrs
  • Paddle your way into the Benagil Cave, one of the Algarve's most well-known natural rock formations.

  • Spot hidden caves along the coastline, and admire the sun piercing through the crevices above once you're inside the cave.

  • Visit the Benagil and Marinha Beaches and Gruta dos Algarinhos, a large inland cave, with the chance to snap pictures along the way.

  • You'll ride a two or three-seater kayak, with a qualified guide and instructor leading the way, along with a life jacket to keep you safe.

  • You'll also be given a 5 or 10-litre waterproof or dry bag to keep your phone or other valuables protected from splashes.

More details
  • Paddle your way into the Benagil Cave, one of the Algarve's most well-known natural rock formations.

  • Spot hidden caves along the coastline, and admire the sun piercing through the crevices above once you're inside the cave.

  • Visit the Benagil and Marinha Beaches and Gruta dos Algarinhos, a large inland cave, with the chance to snap pictures along the way.

  • You'll ride a two or three-seater kayak, with a qualified guide and instructor leading the way, along with a life jacket to keep you safe.

  • You'll also be given a 5 or 10-litre waterproof or dry bag to keep your phone or other valuables protected from splashes.

from
€35
Slide 1 of 12, Boat tour from Portimão with tourists watching dolphins near Benagil Cave.
Boat tour from Portimão with tourists watching dolphins near Benagil Cave.
2 hrs 30 mins
  • Cruise out onto the vast, clear waters of the Atlantic on a 2-hour dolphin watching experience on a speedboat.

  • Witness the region's most commonly spotted residents - the common and bottlenose dolphins, with a 95% chance of successful sightings.

  • Along the way, you'll also enjoy panoramic views of the stunning Benagil Caves and the Algarve coastline.

  • You'll be accompanied by a professional skipper who speaks five languages, and the tour also includes life jackets for your safety.

More details
  • Cruise out onto the vast, clear waters of the Atlantic on a 2-hour dolphin watching experience on a speedboat.

  • Witness the region's most commonly spotted residents - the common and bottlenose dolphins, with a 95% chance of successful sightings.

  • Along the way, you'll also enjoy panoramic views of the stunning Benagil Caves and the Algarve coastline.

  • You'll be accompanied by a professional skipper who speaks five languages, and the tour also includes life jackets for your safety.

from
€45

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What our guests say

Borja V

Family
Aug 2026
A great tour and a great guide, Martín, who made this an unforgettable experience. We were also lucky enough to see dolphins. I recommend it 100%.

From Portimão: Benagil Cave & Marinha Beach Boat Tour

Lotta D

Solo
Jul 2026
The highlight of my trip to Portugal! The caves are unbelievably beautiful. Both the tour guide and the captain were incredibly funny and created such a great atmosphere. If you’re still thinking about whether to book it or not — stop thinking and just book it!

From Portimão: Benagil Cave & Marinha Beach Boat Tour

Phylicia O

United States
Couple
Jul 2026
The catamaran was better than expected. It was a smooth ride and felt like we were on a luxury cruise. Totally reccomend

From Albufeira: Benagil Cave Catamaran Cruise

Steven C

Couple
Last week
Fantastic trip. Staff we excellent, friendly and fun. Caves were amazing and the information shared was so interesting. Going into the caves was so special. A memorable event for us for sure.

From Lagos: Benagil Cave Speedboat Tour

Mourlat Y

Couple
Last week
The outing was as advertised. Thanks to Rita and Stéphanie for the explanations, and to the captain. A great time.

From Albufeira: Benagil Cave Catamaran Cruise & Dolphin Watching

Rebecca W

United Kingdom
Couple
2 weeks ago
The staff were fantastic. They were super friendly and helpful and very knowledgeable about the area. Great value for money, would definitely recommend!

From Vilamoura: Brunch and Benagil Caves

Brian H

United Kingdom
Couple
Sep 2026
Very well informed marine biologist on board, who was an excellent font of knowledge, saw a minke whale, very shy creature, also 2nd biggest whale in these waters, calm seas 👍🏻 viewed benagil caves a very nice trip

From Lagos: Benagil Caves & Dolphin Watching Catamaran Cruise

Pieter K

Netherlands
Family
Sep 2026
A wonderful boat trip to the Benagil Caves and to see the dolphins. The staff is exceptionally friendly, and the marine biologist’s commentary is a nice bonus. We had to look around for a bit, but eventually found a beautiful pod of dolphins frolicking around the boat. A visit to the Penicill Cave is also definitely worth it. From the water, the coast and the cave are a spectacular sight. Everything was organized perfectly by Algar Experience. Highly recommended!

From Portimao: Benagil Cave Catamaran Cruise & Dolphin Watching

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