Tickets at €7.5 between 5pm and 7pm

The "Grab the Happy Hour" campaign at the Oceanário de Lisboa is over. But that's no reason to stop visiting the Oceanário and the incredible 8,000 marine animals of 500 different species that inhabit here!

It is with great enthusiasm that we thank everyone who took part in our recent Oceanário de Lisboa "Grab the Happy Hour" promotional campaign! We were thrilled by the positive response and the contagious energy of the thousands of visitors who took advantage of this opportunity.

Although this campaign is now over, the marine adventure at the Oceanário de Lisboa is far from over! Every day, we continue to welcome visitors eager to explore Oceanário's fascinating underwater world and meet the incredible 8,000 marine animals from 500 different species that inhabit here!

Get your tickets to visit the Oceanário de Lisboa, or have a more in-depth experience of the ocean with a guided tour for two, accompanied by one of our marine educators!

You can also find out more about our campaigns and activities here.


September and october are youth months at the Oceanário, which is once again challenging "generation Z" to experience the underwater world at a very affordable price. At the same time, with their visit, they contribute to furthering knowledge and conservation of the ocean, ecosystems and marine biodiversity.

From September 1st to October 31st, there's Happy Hour at the Oceanário de Lisboa: To all youngsters up to the age of 25 will have the opportunity to visit the aquarium for just €7.5, between 5pm and 7pm. Exclusive online campaign and limited to existing stock.

If you're always up for programmes with friends, grab the Happy Hour. Here you'll find incredible animals, underwater forests and maybe even your friend's cute sister.

Get your tickets with a special price and visit the Oceanário de Lisboa!

The Oceanário de Lisboa is a place cherished by the Portuguese, but also internationally renowned. Recognised three times as "the best aquarium in the world" by Tripadvisor's Travellers' Choice, the Oceanário creates an emotional connection to nature in an experience that leaves no-one indifferent. From the underwater journey with more than 500 different species, to the discovery of "One Planet, One Ocean", the visit extends to the two temporary exhibitions, "Forests Underwater by Takashi Amano", the largest nature aquarium in the world, and the art installation "ONE - The Ocean as you never felt it", which presents humanity's deep connection with the sea.

Up to the age of 25, and for just 7.5 euros, you can smash the happy hour.

See all the conditions at oceanario.pt