The world’s
only submarium!

The Deep is one of the most spectacular aquariums in the world and is home to a whopping 6,500 fish including Europe’s only pair of green sawfish, spectacular sharks and rays.
Located in Hull, East Yorkshire, The Deep is just a 5 minute walk from Hull Marina and is close to the City Centre and the Museums Quarter, offering a fun-filled family day out. We tell the amazing story of the world’s oceans through a unique blend of stunning marine life, fun interactives and audio-visual presentations. The Deep is an environmental and conservation charity dedicated to increasing the knowledge and understanding of the world’s oceans.

Newsflash

Deep Blue Thursdays at Two Rivers

We’ve launched a new night! Visit the restaurant on the third Thursday of every month and enjoy 3 courses for just £19.95. Click here to find out more.
Support our penguins

COMING SOON – penguins will be joining us at The Deep. Make your donation via our online shop and help pay for their upkeep. Click here to find out more.
The Deep Experience

Fancy getting the inside story of how our award-winning aquarium works and trying your hand at some of the jobs the aquarists do every day? Click here to find out more.
Adopt an animal

Did you know you can adopt an animal here at The Deep. These include clownfish, sharks and blue spotted ribbontail rays. Packages start from just £25.
Share your photos with us

We love to hear about your days out at The Deep, and love seeing your photos as well so please send us your favourite image and we will show as many as we can on The Deep’s Facebook page. Files must be no bigger than 2MB in size.