







Start your experience by travelling approximately 18 km along the stunning Algarve coastline, from Albufeira Marina to the Alfanzina Lighthouse. Along the way, you will admire beautiful beaches, impressive rock formations and explore several sea caves, with special highlight to the iconic Benagil Cave.
If sea conditions allow, you will also have the opportunity to enjoy a refreshing swim.
After exploring the coastline, we head into the open sea in search of dolphins in their natural habitat — one of the most exciting and unpredictable moments of the experience.
Our priority is to respect the animals and their environment, allowing encounters to happen in a natural way. You may also observe other marine life, such as seabirds, flying fish and occasionally even sharks.
Check-in must be completed at our office 30 minutes before departure.
We recommend bringing a jacket, as it can be cooler at sea.
We can’t wait to welcome you on board! To make sure everything runs smoothly and safely, please take note of the following:
Check-In:
Please check in at our shop at least 30 minutes before departure. This ensures a smooth boarding process.
Weather & Sea Conditions:
Your safety is our top priority. Visits to caves and swimming stops depend on weather and sea conditions. Tours may be adjusted, rescheduled, or canceled if necessary to ensure a safe and enjoyable experience.
Early Return:
If we need to return to the port early due to sudden weather changes, no refunds will be issued. Our experienced captain will always make the best decision for your safety.
Minimum Passenger Requirement:
Tours require a minimum number of participants. In case a tour is canceled for this reason, you will receive a full refund.
Wildlife Observation:
While we have a high success rate, sightings of dolphins and other marine life cannot be guaranteed, as they are wild animals living freely in their natural environment.
Personal Belongings:
We recommend keeping personal items secure. Seacret Tours is not responsible for lost or damaged belongings during the tour.
Age & Health Restrictions:
For safety reasons, the tour is not suitable for children under 5 years old or for pregnant women.
Cancellation Policy:
- Cancellations made more than 24 hours before departure: full refund
- No-shows or cancellations made within 24 hours of departure: no refund
All our guests are covered by mandatory insurance in accordance with Portuguese law.
“Absolutely incredible - we saw dolphins up close and the Benagil Cave was stunning!”
– Emma, UK
“Loved the small group vibe and the marine biologist’s stories. It felt very personal.”
– Javier, Spain
“Booked directly and got better pricing and amazing photos. Worth every penny!”
– Sophie, Netherlands
We are a group of professionals with several years of accumulated experience to communicate, educate, raise awareness and provide entertainment to people of all nationalities.
The Algarve coast is our playground and we know it by heart, because that is our passion. Enjoy with us the unforgettable experiences that nature in its purest form offers, enjoying the marine environment to the fullest.
Monday – Sunday 09:00 – 20:00
