As a consideration for your trust in us, we would like to invite you to participate in our referral program. It is simple and will allow you to earn some income from the gigantic tourism industry.
Watching Seahorses and Underwater Ruins: Observation of Seahorses and underwater ruins of the Fort of São Lourenço. The São Lourenço Fortress is the only known military structure in Portuguese territory that is submerged. The Fortress was built in the 17th century (although cartographic records indicate the presence of ruins of a previous fortress) in Ria Formosa, next to the old “Barra Grande”, replacing the Torre de Marim, in the defensive functions of the entrance to the city of Faro, since the reign of D. Dinis.
2:30 hours
Booking Online
Real-time availability
Instant confirmation
Come and meet these wonderful and delicate sea creatures. This is the natural place where they live.
Seahorses are one of the most amazing creatures in the sea. They are beautiful, unique, and have a very interesting life cycle. Many people love to watch seahorses, and there are even underwater ruins that you can explore while you're watching them!
Complete Operator information, including local telephone numbers at your destination, are included on your Confirmation Voucher. Our Product Managers select only the most experienced and reliable operators in each destination, removing the guesswork for you, and ensuring your peace of mind.
Please note: The observation of seahorses is directly dependent on the tides. We cannot set a general tour start time. Please contact us to arrange a departure time.
Recommended material: Protective footwear, diving mask, waterproof camera.
Material provided by us: due to the pandemic situation, the provision of diving masks is not authorized by the competent authorities.