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At our centre we offer you a range of diving opportunities in one of the most fascinating areas of Catalonia. 
Let us show you the incomparable beauty of the Costa Brava and the marine nature reserve of the Medes Island with it numerous dive sites.

Unisub was created at the beginning of the sixties , the first diving center in the Costa Brava.  Unisub is a family business, which has become one of the best diving centers in this country.   Unisub is not just a company , it´s a way of thinking and working.   Since it´s creation and after nearly 50 years of intense activity, it remains loyal to the mission of guarantying success on each and every one of it’s organised activities.
Unisub´s aim is not to be just another dive company more, but one that works with the most efficiency and skill.  Unisub´s goal is that every one of your dives is unique and special.
Unisub is more than just a dive company, with it´s team of experienced Instructors who share their knowledge, experiences and past successes and whom will positively surprise you and guaranty your satisfaction with the quality of service and exclusiveness.  The Unisub philosophy is to offer the best service, with high standards and the best guarantee.

L'Estartit (17258)
Passeig Marítim , 10
+34 972 75 17 68
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From 9:00 a.m. to 6:00 p.m.


  • Catalan
  • Spanish
  • English
  • French
  • German
  • Dutch
  • Italian


  • An international team of guides and instructors 
  • Dive courses from beginner upwards 
  • Dive boats 
  • Bottle filling station 
  • Equipment hire 
  • Repair shop 
  • Equipment storage 
  • Transport of equipment to boat 
  • Conference room with projectors and studio 
  • Restaurant ‘volanti’ offering daily menus 
  • Apartment and hotel booking service


Check the center's website

Center activities



Dives on the coast:

  • Les Salines
  • Negre del Falaguer
  • The Rossinyol
  • Puig de la Sardina
  • La Pedrosa
  • The Reggio
  • La Ferriola

Dives in Illes Medes:

  • The Salpatxot
  • Pedra de Déu
  • The Medallot
  • Pota de Llop
  • Cow
  • Dofí Nord
  • Dofí Sud
  • Carall Bernat
  • Tascó Gros
  • Tasco Petit
  • Les Ferranelles
Try diving

Try diving

This is your opportunity to discover the underwater world in one day , where you will experience the first feelings of a diver . Meeting point will be at the diving center , 1 hour before the boat departure . First we will give you all the diving equipment , and after we will give you a short explanation about the basics of scuba diving ( aprox 10 minutes ). Then we will go to the sea by boat , to do the dive , 1 Instructor per person, to a maximum depth of around 10 meters. The duration of the dive will be around 20 / 25 minutes. This dive will be easy and comfortable, and you´ll be able to concentrate on fish, starfish , octopus, ...

PRE-REQUISITES: Able to swim , readiness to have a great time and filling up a Medical Statement at our office. You need to bring swimsuit and towel.
TOTAL DURATION: about 3 - 4 hours.



  • Discover Scuba Dive or Try Dive
  • Open Water Diver PADI
  • Advanced Open Water Diver PADI
  • Recue Diver PADI