There are lot’s of places you must see in the ocean !Must-see sights
There are tons of Must-see sight from the Otaru harvor to the Blue cave.!
For example..”Taking a nap of sea lions.” and more !
You can get to see taking a nap of sea lions only until end of May !
Rich nature of Quasi-National Park
Beautiful scenery of volcano.
You will see the whole blue world !