One of the main attractions to Tottori is the beautiful ocean water, it is clear blue and you can see the bottom near the coast area. It is the clearest water north of Okinawa and it's a pride for the local people.
They are offering a very cool boat cruise which is very refreshing and relaxing since you can enjoy the beautiful air and scenery while relaxing on the boat.
At the ticket office, you can also buy some snacks for the many hungry seagulls that will inevitably chase the boat in search of food.
The boat slows down from time to time so you can get a good look at the coast, some private beaches with white sand as well as look down into the transparent ocean water.
After the refreshing cruise, you can have a taste of the famous black squid ink ice cream from the same place where you purchased your boat cruise tickets. I would definitely recommend the boat excursion around the coast and the delicious ice cream for the whole family.