Events in Algarve

Please select a Date first.

Search for a company in Algarve

Portimão: Benagil Caves Dolphin Cruise with Marine Biologist

1054 Reviews
Tours Activities Shore Excursions Day trips Wheelchair accessible Reseller exclusions Nature & adventure Outdoor activities Rentals

Discover the Benagil Caves on a guided cruise from Portimão. Learn about the area's sea creatures from a marine biologist, see dolphins frolicking in the water, and visit remote caves.


  • Breathe in the fresh salty air of the ocean as you cruise along the coast
  • Laugh at the playful dolphins' antics as they swim around and under the boat
  • Venture inside the hidden Benagil sea caves and see stunning rock formations
  • Swim in the refreshing, clear water at one of Algarve's beautiful beaches
  • Learn about the area's many sea creatures and geology from a marine biologist


Join a marine biologist on a guided cruise of the Benagil Caves. Cruise in search of dolphins, visit the stunning caves of the Algarve coast, and cruise into the iconic Algar de Benagil cave. Set sail from Portimão and head to the Marinha beach. As you sail, hear live commentary about the area's geology and marine life from a marine biologist. Stop at the famous cave Algar de Benagil to take an Instagram-perfect picture. Cruise down the Algarve coast and stop to visit hidden caves. At one of the beaches, dive off the boat and swim in the clear water. Next, leave the coast behind and sail off into the Atlantic in search of dolphins. Get videos of these playful creatures jumping and swimming around the boat before returning to the mainland.


2.5-hour cruise Safety briefing Lifejackets Raincoats Dolphin watching Sea caves cruise Toilet on board Captain Swimming stop Marine biologist guide Multilingual tour

Important Information

  • Entry to the caves and the swimming stop is subject to closures or unfavorable sea conditions

Easy cancellation

Cancel up to 24 hours in advance for a full refund


Book Now! Portimão: Benagil Caves Dolphin Cruise with Marine Biologist

My Lists

Create New Guide


Mini Guides

Login to create your guides for Algarve.

Add to My Guide

Create New Guide



Recommended Experiences in Algarve

500+ trusted car hire partners globally

Create & Share your own Guide to Algarve with friends and family!

Add your recommended places to visit by browsing the website and pressing the icon.

Create your own guide of favourite 'must see' places

Earn your Local Expert badge by Sharing your guides with others

Get your guide seen by submitting it to the Mini Guides section


Mini Guides

We Are Part of the My Guide Network!

My Guide Algarve is part of the global My Guide Network of Online & Mobile travel guides.

We are now in 120+ Destinations and Growing. If you are interested in becoming a local travel partner and would like to find out more then click for more info about our Website Business Opportunity.

Nearby Destinations