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CIEE High School Summer Abroad: Aquatic Ecosystems in Lisbon
Explore aquatic ecosystems and biodiversity in and around Lisbon alongside biologists and sustainability researchers. Fieldwork and fun trips take you birdwatching at a coastal lagoon, snorkeling in a marine park, kayaking in the longest river of the Iberian Peninsula, observing dolphins in the Atlantic Ocean, and intertidal monitoring at Avencas beach. These three weeks are all about water, so ge...
Explore aquatic ecosystems and biodiversity in and around Lisbon alongside biologists and sustainability researchers. Fieldwork and fun trips take you birdwatching at a coastal lagoon, snorkeling in a marine park, kayaking in the longest river of the Iberian Peninsula, observing dolphins in the Atlantic Ocean, and intertidal monitoring at Avencas beach. These three weeks are all about water, so get ready to get wet! Immerse yourself in conservation and sustainability projects, such as assessing water quality and threats to ecosystems, census-taking of plant and animal species, and conducting interviews with locals on human and economic impacts related to marine ecosystems. Work with local NGOs to raise public awareness around coastal dune preservation and the plastics crisis that is cho...
Program Highlights
Grab your snorkeling gear and dive into the turquoise waters of Arrábida Natural Park where you can encounter schools of fish, octopuses, sea cucumbers, and maybe even dolphins!
Travel to Tomar and tour the 12th-century castle and convent constructed by the Knights Templar; step into the Middle Ages and feel the power of the Knights Templar protecting the Holy Grail.
Pop up and catch your first wave in the surf capital of Europe—don’t worry, a pro surf coach will teach you.
Kayak down the magnificent Tagus River, teeming with fauna, to a breathtaking medieval castle atop an islet.
Learn from a Portuguese chef how to make caldeirada de peixe (fish stew) and bring the recipe home.
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Quick Details
- Lisbon, Portugal
- 2-4 Weeks
- Experiential Learning
- American
Awards

Program Reviews
Hear what past participants have to say about the programs
Overall Rating
Total Reviews
Meet people from all over
July 29, 2025by: Isabella MendezProgram: CIEE High School Summer Abroad: Aquatic Ecosystems in LisbonIt is a great experience to meet people from all over. It also guides you to a career path giving you clarity on how to transition to an adult life. Truly I have met people I will genuinely miss and hope to continue knowing in life.
I had so much fun on my summer abroad trip this year!
July 01, 2025by: Maisie RosengartenProgram: CIEE High School Summer Abroad: Aquatic Ecosystems in LisbonI had so much fun on my Summer Abroad trip this year! It was a great opportunity to meet people I would have never met and to do things I couldn’t have done otherwise. I would definitely recommend doing a trip to any of my friends.
Memories for a lifetime
September 23, 2024by: Liam W.Program: CIEE High School Summer Abroad: Aquatic Ecosystems in LisbonI think studying abroad is such an amazing, once-in-a-lifetime experience that I believe that anyone who can should do. I’ve learned so much about culture the environment, and myself on this trip and I think that is valuable to everyone and it’s will stick with me for the rest of my life. The most memorable experience for me was making an amazing friend. Throughout each activity and day, we got closer and closer and I love having someone who I was able to share this experience with. This trip pushed me outside of my comfort zone but allowed me to open up.
Program Details
Learn all the nitty gritty details you need to know
Locations
- Lisbon, Portugal
Types and Subjects
- Focus Areas
- Experiential Learning
Availability
Years Offered: 2024
- 2-4 Weeks
Age Requirement
14-17
Guidelines
- American
Cost per week
Program Cost Includes
- Tuition & Fees
Accommodation Options
- Group living
- Other
Qualifications & Experience
- Any/All Education Levels Accepted
Accepted Education Levels
Application Procedures
- Online Application
Ready to Learn More?
Explore aquatic ecosystems and biodiversity in and around Lisbon alongside biologists and sustainability researchers. Fieldwork and fun trips take you birdwatching at a coastal lagoon, snorkeling in a marine park, kayaking in the longest river of the Iberian Peninsula, observing dolphins in the Atlantic Ocean, and intertidal monitoring at Avencas beach. These three weeks are all about water, so get ready to get wet! Immerse yourself in conservation and sustainability projects, such as assessing water quality and threats to ecosystems, census-taking of plant and animal species, and conducting interviews with locals on human and economic impacts related to marine ecosystems. Work with local NGOs to raise public awareness around coastal dune preservation and the plastics crisis that is cho...

CIEE High School Abroad

CIEE High School Abroad
Ready to Learn More?
Explore aquatic ecosystems and biodiversity in and around Lisbon alongside biologists and sustainability researchers. Fieldwork and fun trips take you birdwatching at a coastal lagoon, snorkeling in a marine park, kayaking in the longest river of the Iberian Peninsula, observing dolphins in the Atlantic Ocean, and intertidal monitoring at Avencas beach. These three weeks are all about water, so get ready to get wet! Immerse yourself in conservation and sustainability projects, such as assessing water quality and threats to ecosystems, census-taking of plant and animal species, and conducting interviews with locals on human and economic impacts related to marine ecosystems. Work with local NGOs to raise public awareness around coastal dune preservation and the plastics crisis that is cho...
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