Oceanário de Lisboa
#10of 10 places to visit in LisbonLisbon, Área Metropolitana de Lisboa, Portugal
Also known as Lisbon Oceanarium
Quick answer
Opening hours: 10:00–20:00, last entry 19:00. Entry: €25. Allow 2 hrs. Best time: 16:00-18:00.
Updated · Compiled by Traveliac, AI-assisted · 4 min read
- Opening hours
- 10:00–20:00
- Entry fee
- €25
- Ticket from
- Time needed
- 2 hrs
- Best time of day
- 16:00-18:00
- Best months
- Apr – Jun, Sep – Oct
- Address
- Esplanada Dom Carlos I, 1990-005 Lisboa, Portugal
About Oceanário de Lisboa
Oceanário de Lisboa holds one of the largest indoor central aquarium tanks in Europe, roughly 5 million litres of seawater built around a single massive central tank visible from four surrounding habitat galleries representing the Atlantic, Pacific, Indian, and Antarctic ocean zones. The building sits on Parque das Nações' waterfront, purpose-built for the 1998 Lisbon World Exposition, whose official theme was 'The Oceans: A Heritage for the Future' — a theme the aquarium was designed to embody rather than a coincidental later addition to the site. Sunfish, sharks, and rays share the central tank's open water with smaller reef species, while the surrounding galleries hold species-specific habitats including sea otters, puffins, and a kelp forest. The architecture, by American architect Peter Chermayeff, places the building partly over water on a platform designed to visually suggest an offshore structure, and the interior circulation is designed so that each themed gallery frames a different angle onto the same shared central tank rather than separating it into disconnected rooms.
Best time of day: 16:00-18:00. Both for the lowest time-banded ticket price and for noticeably thinner crowds around the main central tank than the morning school-group window.
Oceanário de Lisboa timings
Oceanário de Lisboa opens at 10:00 and closes at 20:00. It keeps the same hours on Saturday and Sunday.
- Opening hours
- 10:00–20:00
Mon–Sun 10:00–20:00 - Closed on
- Open every day
Good to know: 24 and 31 December: 10:00-19:00 (last entry 18:00); 25 December and 1 January: 11:00-20:00 (last entry 19:00).
Opening hours compiled from oceanario.pt and public records, last updated . They change without notice — confirm before you travel. How we write these guides
Oceanário de Lisboa ticket price
| Ticket | Price |
|---|---|
| Standard ticket | €25 |
| Concession (student / senior) | €17 |
| Children | €15 |
Pricing is time-banded as of 2026: morning slots (10:00-11:30) cost €29 adult/€19 senior/€17 child; early afternoon (12:00-15:30) €27/€18/€16; late afternoon (16:00-18:30, the lowest fare) €25/€17/€15. Free for children under 3. Confirm current banded pricing at the official site, as it is adjusted periodically.
Prices compiled from oceanario.pt and public records, last updated . They change without notice — confirm before you travel. How we write these guides
Best time to visit Oceanário de Lisboa
- Quiet
- Moderate
- Busy
- Very busy
10:00-12:00
School Group Peak
Weekday mornings bring organised school visits in large numbers, particularly around the central tank viewing areas.
Very busy12:00-15:30
Midday
Family visitors and independent tourists dominate; queues at the ticket counter without a pre-booked slot can run 20-30 minutes.
Busy16:00-18:00
Late Afternoon
The lowest-priced ticket band coincides with noticeably thinner crowds, particularly after school groups have departed.
Moderate18:00-19:00
Final HourBest time to go
The quietest window of the day; last entry is 19:00, closing at 20:00, giving a relatively uncrowded final viewing of the central tank.
Quiet
History of Oceanário de Lisboa
The Oceanário was purpose-built for Expo '98, the 1998 Lisbon World Exposition held to mark 500 years since Vasco da Gama's sea route to India, with an official theme centred on ocean conservation. The site chosen, a former industrial and oil-storage area along the Tagus, was redeveloped as the wider Parque das Nações district, of which the aquarium remains the most visited permanent attraction after the exposition's closure.
Since opening, the Oceanário has operated as a non-profit foundation with an explicit conservation and marine-education mandate rather than a purely commercial venture, running breeding and research programmes for several threatened species alongside its public exhibits. It has consistently ranked among Europe's most visited aquariums by annual attendance in the years since Expo '98.
Rules & etiquette at Oceanário de Lisboa
Flash photography is prohibited throughout to avoid stressing the marine life, though standard non-flash photography is permitted. The building can be genuinely loud and crowded around the central tank during school-trip hours on weekday mornings, a consideration for visitors sensitive to noise or seeking a quieter, contemplative visit.
Food and drink are not permitted inside the exhibition galleries; a cafe and restaurant sit within the same building complex but outside the ticketed area. Stroller and wheelchair access is good throughout, with lifts connecting all levels.
Tips for visiting Oceanário de Lisboa
- 1
Booking online in advance secures the lower time-banded fare tied to a specific entry window and also avoids the ticket-counter queue, which can run 20-30 minutes on weekends and during school holidays. The late-afternoon slot, 16:00-18:30, is both the cheapest priced window and the least crowded, a combination that makes it the strongest overall choice for most visitors rather than a compromise.
- 2
Parque das Nações more broadly, including the cable car along the riverfront (Telecabine Lisboa) and the Vasco da Gama Bridge views, pairs naturally with an Oceanário visit given the shared location, and the area's modern architecture is a deliberate contrast to the historic centre most visitors spend the rest of their trip in.
How to reach Oceanário de Lisboa
We haven't pinned Oceanário de Lisboa's exact position yet; the map shows the other places in our Lisbon guide. Use the address below or the directions link.
Esplanada Dom Carlos I, 1990-005 Lisboa, PortugalDirections in Google Maps
From Humberto Delgado Airport (LIS)
7 km · 12-15 min
€10-€15 taxi/rideshare; Metro Red line direct to Oriente, €1.90 with a Viva Viagem card
From Oriente railway station
0.5 km · 6-7 min walk
n/a (walking distance)
From Praça do Comércio
6 km · 20-25 min
€1.90 by Metro with a Viva Viagem card
Nearest airport
From Humberto Delgado Airport (LIS)
approximately 7 km, 12-15 minutes by taxi, among the closest major sights to the airport.
Nearest station
From Oriente railway station
approximately 500 m, 6-7 minutes on foot through the Parque das Nações waterfront.
Oceanário de Lisboa FAQs
How much does the Lisbon Oceanarium cost?
Pricing is time-banded as of 2026: the cheapest window (16:00-18:30) is €25 for adults, €17 for seniors, and €15 for children; earlier entry slots cost more, up to €29 for an adult morning ticket. Children under 3 enter free.
Is the Lisbon Oceanarium the largest aquarium in Europe?
It holds one of the largest indoor central aquarium tanks in Europe, at roughly 5 million litres, though exact rankings vary depending on how 'largest' is measured across different aquariums; verify current comparative claims at the official site if precision matters for your purposes.
Why was the Lisbon Oceanarium built in Parque das Nações?
The Oceanário was purpose-built for Expo '98, the 1998 Lisbon World Exposition held on the same waterfront site, whose official theme was ocean conservation to mark 500 years since Vasco da Gama's sea route to India. It has remained the most visited permanent legacy attraction of that exposition.
What is the best time to visit the Lisbon Oceanarium to avoid crowds?
The 16:00-18:30 window is both the cheapest priced entry band and the least crowded, after weekday school groups have departed and before the site's overall daily visitor count peaks. Booking online in advance for this slot also avoids the ticket-counter queue.
Compiled with AI assistance from official sources and public records, and published only after the checks in How we write these guides. Nobody from Traveliac has visited this place. Last updated . How we rank and check places
