I just had to see the Dubrovnik Aquarium - mainly because its built INTO the city walls!! Other than the large bored and lonely sea turtle, I didn't see very many impressive aque life. If you plan on going to this aquarium, you should know it's a little tricky to find. However, I will make it easy for you: If you take a look at this picture, you will see the aquarium's entrance in the lower left of the photo.