Please note that this is an overdue event

Deep BOO Sea!

Deep BOO Sea!

Experience the chills of an underwater Halloween!


Prepare to be spooked and awed as you take your Halloween celebrations into the depths of the sea! From menacing face of the Wolf-eel to the strange protrusions around the Japanese Warbonnet’s head. Come face-to-face with some of Nature’s scariest-looking marine animals and discover what makes each of them amazing and unique. 

There’ll also be trick-or-treating fun for the kids in the aquarium, plus an exciting treasure hunt for lost pearls hidden within our underwater exhibits – so keep your eyes open to take home a mystery gift! 

What’s more, come in a Halloween costume and you could win our best-dressed contest to take home monster prizes.

Book here


Image Credit: S.E.A. Aquarium™



Telephone number

+65 6577 8888



S.E.A. Aquarium, 8 Sentosa Gateway, Sentosa Island, Singapore 098269