Combos

Combo (Save 5%): Oceanário de Lisboa + St. George’s Castle Tickets

Name: Combo (Save 5%): Oceanário de Lisboa + St. George’s Castle Tickets
Start: 2026-06-22T09:00:00
End: 2026-06-22T18:00:00
Location: Lisbon

Child observing fish at Lisbon Oceanarium.

Underwater forest exhibit by Takashi Amano at Oceanarium, featuring diverse aquatic plants.

Lisbon Oceanarium building on water with clear blue sky, Portugal.

Tourists walking along the stone walls of St. George Castle in Lisbon.

Open today

Explore at your pace

Choose your entry time, stay as long as you like

Experience Lisbon's marine wonders and historic treasures attractions with a money-saver combo offering access to Oceanarium and St George's Castle.

4.5/5(4,721)

Péter C

Couple

Verified booking

Last week

The circular layout of the Ocenarium around the main tank symbolizing "One Ocean" is a great idea. I've never seen anything like this anywhere else. I've never seen Sea Dragons anywhere else either. Instead of separating every part of the world, I felt that we are all connected by the same body of water thus sharing the same connection and the same responsibility to protect this precious liquid that give birth to life millions of years ago.

Maickel T

Family

Verified booking

Last week

Today we went to the Lisbon Aquarium. It’s truly a delight to walk around there and enjoy all the beautifully recreated worlds. The most beautiful part—and what really made an impression—is the underwater world with large sharks and rays and all the other extraordinary fish, including the very special sunfish; see photo

George V

Couple

Verified booking

6 days ago

I enjoyed the many different displays of ecosystems and habitats that are present in our world. The film about ocean diving and sea life was exceptional. I would like to see the jelly fish changed to Jellies or Sea Jellies since they are not fish, and also star fish are also not fish and should be called Sea Stars.

Agnes K

Family

Verified booking

4 days ago

We (a family with two children) had a truly wonderful stay! It was amazing to see such diversity, learn about sustainable stewardship of nature, and discover different species of sharks. We were particularly captivated by the sea dragons and the vibrant colors of the tropical fish!

Celeste F

Couple

Verified booking

3 days ago

Fabulous aquarium. Especially liked the serenity of the Japanese fresh water environment room. The otters, jellyfish, sunfish all got my extra attention. The emphasis on the importance of keeping our oceans & waterways clean and healthy was explained well. Excellent, informative experience

Candice M

Couple

Verified booking

6 days ago

We purchased tickets the day of to avoid long lines. Our online tickets were ready in approximately 45 minutes. It was perfect timing as we had time for a bite to eat. We bypassed the long line to purchase tickets at the gates and entered immediately to the castle.

Discover over 8,000 creatures and 500 species of exotic fish and tropical amphibians like African Butterflyfish and Salamander at Lisbon’s Oceanarium.

Marvel at ocean ecosystems such as Tropical Indian coral reefs and Takashi Amano's underwater interpretation of tropical rainforests.

Explore the famous St George’s Castle housing well-preserved remains of Moorish walls and towers that date back to Lisbon's early Islamic period.

Stroll through the gardens dotted with beautifully landscaped areas, lush greenery, and ponds.

Did you know? Legend has it that a knight named Martim Moniz sacrificed himself to keep the castle gates open during a battle against the Moors.

Oceanário de Lisboa

Entry to Oceanário de Lisboa

St George's Castle

Entry to St George's Castle

These tickets can't be cancelled or rescheduled.

4,721 reviews
How do we collect reviews?
These ratings include verified reviews from both Headout guests and our trusted partners who operate this experience locally. All reviews come from real travelers who've taken this experience.
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Guests from United States, United Kingdom, France and over 68 countries have loved this experience
What our guests say
Heiner K
Couple
Verified booking
4 days ago
The large display tank was really beautiful. The small tanks were disappointing—few fish and poorly lit. The jellyfish tank was sparsely populated. According to a staff member, there was no freshwater tank; he had no idea what I was talking about and wasn’t interested in helping me. But I’m already used to that from Lisbon. I found it anyway. I was very disappointed with the water quality. I found milky water instead of clear water. I’m not used to that in Germany. Yeah, I had expected more from the visit. I can’t recommend it. Too bad...
Péter C
Couple
Verified booking
Last week
The circular layout of the Ocenarium around the main tank symbolizing "One Ocean" is a great idea. I've never seen anything like this anywhere else. I've never seen Sea Dragons anywhere else either. Instead of separating every part of the world, I felt that we are all connected by the same body of water thus sharing the same connection and the same responsibility to protect this precious liquid that give birth to life millions of years ago.
Maickel T
Family
Verified booking
Last week
Today we went to the Lisbon Aquarium. It’s truly a delight to walk around there and enjoy all the beautifully recreated worlds. The most beautiful part—and what really made an impression—is the underwater world with large sharks and rays and all the other extraordinary fish, including the very special sunfish; see photo
George V
Couple
Verified booking
6 days ago
I enjoyed the many different displays of ecosystems and habitats that are present in our world. The film about ocean diving and sea life was exceptional. I would like to see the jelly fish changed to Jellies or Sea Jellies since they are not fish, and also star fish are also not fish and should be called Sea Stars.
Agnes K
Family
Verified booking
4 days ago
We (a family with two children) had a truly wonderful stay! It was amazing to see such diversity, learn about sustainable stewardship of nature, and discover different species of sharks. We were particularly captivated by the sea dragons and the vibrant colors of the tropical fish!

Explore the city of Lisbon breaking the bank! Grab this budget-friendly combo granting access to both Lisbon Oceanarium and St. George's Castle.

Oceanário de Lisboa

Dive deep into a day of underwater marvels and step into a world that feels like the ocean floor beneath your feet at Lisbon’s Oceanarium. Meet 8,000 fascinating creatures, including birds, fish, and mammals like starfish and cuttlefish. Explore different habitats and unique ocean ecosystems recreated such as the Tropical Indian coral reefs and the North Atlantic rocky coast. Finally, be sure to check out Takashi Amano's stunning depiction of the intricate tropical rainforests created underwater.

St George’s Castle

Nestled in the heart of Lisbon, St George's Castle is a landmark telling intriguing stories about the ancient city. Dating back to nearly 1498, the castle’s history comes to life through the permanent exhibitions hosted in its well-preserved rooms. The citadel, citadel, towers, and terraces offer a visual feast. Leisurely stroll through meticulously maintained gardens, surrounded by lush greenery, and bask in panoramic views of Lisbon's cityscape.

Important Information

Lisbon Oceanarium

Facilities: Wheelchair Accessibility, Pram/Stroller Accessibility, Parking.

For educational activities for schools, families, and for organized groups, pre-booking is required.

There is free entry for guests aged 0 to 2 years, and reduced entry for guests aged 3 to 12 years and 65+ years.

Currently, only adult tickets for guests aged 13 to 64 years are provided.

St George's Castle

Please expect a waiting time of up to 2 hours.

Restrictions

Lisbon Oceanarium

Flash photography is strictly prohibited inside the venue.

St George's Castle

Note that the following are not allowed: pets (with the exception of guide dogs).