Enter the EVOA universe and understand, before moving into the field, through a short introductory film, how the Tagus estuary is a precious legacy that has been shaped by man. You will be able to interpret and assimilate the changes that occur throughout the year, the day and the tides, while discovering the strategies that different species use to adapt, always accompanied by technicians that will guide you and answer all your questions.

Adults: 20 euros | Seniors (> 65 years): 17 euros | Children (7-12 years): 15 euros

Minimum: 4 people to participate in the activity or, alternatively, payment of the respective value

Maximum: Pedestrian 15 people or Tram 12 people

Includes binoculars, telescope, list of species and tramcar.

Guide, visit in electric car and observatories exclusively for the group.

Pets are not allowed.

Bookings required: online, through evoa@evoa.pt or 926458963.

Book Here

Bring water, clothing appropriate for the time of year, and comfortable and sturdy shoes. In the warmer months we recommend sunscreen, antihistamine in case of allergy to hay, pollen or other allergies, and repellent (insects and arachnids).