1. Portugal
  2. Lisbon Metropolitan Area
  3. Sesimbra
  4. Arrabida Natural Park

Lisbon: 4-Day Advanced Open Water Diver Course

Product ID: 362515
See gallery
Take your scuba skills to the next level with an advanced course that supplements your experience underwater. Go on 5 different adventure dives while also learning to make positive environmental impact.
About this activity
Cancel up to 24 hours in advance to receive a full refund
Mobile ticketing
Duration: 4 days
Starting time 12:00 AM
Instant confirmation
Spanish, English, Portuguese

Select participants, date, and language:



  • Explore stunning shipwrecks
  • Marvel at the incredible biodiversity of the Marine Park
  • Gain advanced scuba diving skills
Full description
Improve your basic open water scuba training with a series of 5 diving adventures. Complete the dives to earn the SSI Advanced Adventurer and SSI Marine Ecology certifications. Explore the stunning underwater landscape of the Professor Luiz Saldanha Marine Park (part of Arrabida Natural Park).

Gain more experience with deep diving, wreck diving, navigation, using enriched air (nitrox), maintaining perfect buoyancy, and search and recovery. Also pick up important ecological skills, including safe techniques for collection and cleaning of ghost nets and fishing traps. 

Should you decide to specialize in any of the areas covered by the different dives in the future, you can use this course towards that accreditation. 
  • Digital kits for the 2 specialty training programs (updated every year)
  • Lectures
  • 5 dives within the Professor Luiz Saldanha Marine Park
  • Ghost net/fishing traps collection dive in the Marine Park
  • Free e-learning on Marine Ecology (SSI Blue Oceans)
  • SSI Advanced Adventurer and SSI Marine Ecology certifications
  • Full equipment
  • Insurance
What’s Not Included
  • Hotel pickup and drop-off
  • Food and drinks
  • Other scuba diving certifications
  • Gratuities (optional)
Not suitable for
  • Children under 10 years
  • Pregnant women
  • People with back problems
  • People with mobility impairments
  • People with heart problems
  • People with respiratory issues
  • People with recent surgeries

Prepare for the activity

Meeting point

Anthia Diving Center

Open in Google Maps ⟶
Important information
What to bring
  • Passport or ID card
  • Swimwear
  • Towel
  • Sandals
Not allowed
  • Littering
Know before you go
This activity is for certified divers only. To participate, you must have an Open Water Diver certification from an internationally recognized agency (SSI, CMAS, GUE, SDI/TDI, PADI, DDI or similar).