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: 2026-07-05T14:00:00
End: 2026-07-05T20:00:00
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(4,881)

Michelle O

Couple

Verified booking

2 days ago

What an amazing place! I loved the numerous viewing platforms for the primary exhibit so that there was no overcrowding and so that I could see the exhibit from different levels and perspectives. The information cards on the walls were simple to read but extremely informative and in numerous languages! The route through the aquarium was well labelled with arrows and lights and useful to see every display. This was an amazing visit. Highly recommend!

Kayleigh B

Couple

Verified booking

6 days ago

We really enjoyed the castle but unfortunately it was cut short as we accidentally walked out the exit gate and quickly realised we walked out as we walked back in a man who worked there told us we couldn't go back in I offered to show me tickets incase he thought we where trying to sneak in but he seen us walk out and quickly turn back around and he would not let us back in we were very disappointed as we still wanted to look around and sit down and eat some food and have a drink

Péter C

Couple

Verified booking

Jun 2026

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.

Leonardo S

Family

Verified booking

2 weeks ago

One of the most beautiful experiences I've had in Lisbon! The giant central tank, with sharks, rays, and schools of fish all swimming together, is mesmerizing. The sea otters and penguins steal the show too. Flawless organization, great for all ages, and a strong focus on ocean conservation. Set aside about 2 hours, and book tickets online to skip the line. An absolute must on any Lisbon itinerary — highly recommend!

Maickel T

Family

Verified booking

Jun 2026

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

Jun 2026

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.

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.

4,881 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 70 countries have loved this experience
What our guests say
Giovany T
Couple
Verified booking
Last week
An absolutely wonderful experience at the Lisbon Aquarium! 🐠🐟 The tanks are impressive, the species are diverse, and everything is beautifully showcased. It’s a feast for the eyes from start to finish. The large central aquarium is simply fascinating and lets you observe marine life from every angle. The cable car was also a real highlight: a superb view of the Parque das Nações, the Tagus River, and the surrounding area. A very enjoyable experience that perfectly rounds out the visit. I highly recommend this activity to anyone visiting Lisbon!
Kayleigh B
Couple
Verified booking
6 days ago
We really enjoyed the castle but unfortunately it was cut short as we accidentally walked out the exit gate and quickly realised we walked out as we walked back in a man who worked there told us we couldn't go back in I offered to show me tickets incase he thought we where trying to sneak in but he seen us walk out and quickly turn back around and he would not let us back in we were very disappointed as we still wanted to look around and sit down and eat some food and have a drink
Michelle O
Couple
Verified booking
2 days ago
What an amazing place! I loved the numerous viewing platforms for the primary exhibit so that there was no overcrowding and so that I could see the exhibit from different levels and perspectives. The information cards on the walls were simple to read but extremely informative and in numerous languages! The route through the aquarium was well labelled with arrows and lights and useful to see every display. This was an amazing visit. Highly recommend!
Leonardo S
Family
Verified booking
2 weeks ago
One of the most beautiful experiences I've had in Lisbon! The giant central tank, with sharks, rays, and schools of fish all swimming together, is mesmerizing. The sea otters and penguins steal the show too. Flawless organization, great for all ages, and a strong focus on ocean conservation. Set aside about 2 hours, and book tickets online to skip the line. An absolute must on any Lisbon itinerary — highly recommend!
George V
Couple
Verified booking
Jun 2026
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.

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).