Algarve Caves and Coastline

Stunning Cave Exploration in the Algarve

An Unforgettable Experience

Discover the natural wonders of the Algarve with Otter Tours as you explore some of the world’s most breathtaking sea caves. Among the highlights is the iconic Benagil Cave, a true masterpiece sculpted by the forces of nature over thousands of years. These unique rock formations are internationally renowned for their stunning beauty, attracting visitors from all over the world.

A Tailor-Made Adventure for You

Our cave exploration tours are carefully designed to provide a personalised experience. We operate in small groups, ensuring comfort, interaction, and a close connection with nature. This allows you to fully enjoy every moment—whether marvelling at the sunlight streaming through cave openings or listening to the soothing sounds of the ocean echoing within the caverns.

Expert Guides Passionate About Nature

At Otter Tours, our team of local guides combines passion and expertise to make your experience truly special. Specialists in marine biology and conservation, our guides share fascinating insights into the formation of the caves, their ecological significance, and the impact of sustainable tourism in preserving these natural wonders.

Why Choose Otter Tours for Cave Exploration?

Expert Local Guides

With over 12 years of experience in Algarve nautical tourism. Our team knows every corner of the coast — from the most iconic caves to the region’s hidden natural gems.

Environmentally Responsible

We follow responsible practices that protect the marine ecosystem, minimizing our impact and helping preserve the Algarve’s stunning coastline.

Safe and Comfortable Experience

All activities are conducted by certified crew members and instructors, following strict safety standards so you can enjoy your experience with complete peace of mind.

Book Your Adventure Now

Whether you’re an adventurer seeking breathtaking views or a nature lover eager to learn more about marine geology and ecology, our cave exploration tours are perfect for all ages. Combine the discovery of the Algarve’s stunning caves with dolphin watching and other wildlife encounters for a truly immersive experience.

Secure your spot with Otter Tours and get ready to explore the hidden beauty of the Algarve coastline. A tour that blends adventure, learning, and a deep respect for nature. Join us for an unforgettable experience!

FAQ's

A maximum of 12 passengers, 1 captain, and 1 crew member.

We recommend arriving with enough time to park, if needed—especially during the high season, as it may take longer to find a spot and walk to the boarding dock. Check-in is done 30 minutes before the boarding time.

Yes. There are several parking areas outside the marina, some free and others paid.

We recommend bringing a jacket, even in summer, as it can get chilly outside or you may get splashed. A hat, sunscreen, and a bottle of water (preferably reusable) are also advised.

Light snacks and drinks are allowed, but glass bottles and alcohol are not permitted on board.

Generally, our guests feel fine, even those who report motion sickness in other situations. However, if you are prone to seasickness, we recommend taking precautions before boarding. Avoiding dairy products a few hours prior may help.

Yes, family trips are suitable as long as participants meet the access requirements: minimum age of 4 years and elderly passengers must have adequate physical ability for this type of boat.

We can visit around 12 points of interest during the trip. However, this number is not fixed and may vary depending on sea and tide conditions

Yes. You must have your identification documents with you, as they may be required at check-in

Yes, there are public restrooms in the Marina area, which require a €0.50 coin to open the automatic door.

No. At the moment, we do not have a physical counter at the Marina. The meeting point is in front of the boarding dock gate.