The tunnel with underwater viewing for South American sea lions (Otaria flavescens) and humboldt penguins (Spheniscus humboldti) in Aalborg Zoo.
There are also exhibitions on various ocean animals.
The exhibits for sea lions and penguins were built in 1982 replacing the original ones from 1936. New exhibits for these species are next on the list of major projects in Aalborg Zoo.
July 2012