Shiretoko Peninsula provides opportunities for outstanding aquatic and terrestrial wilderness experiences.A lot of people who visit Shiretoko ride the sightseeing boat, see the towering cliffs and waterfalls flowing into the sea, which gives rise to a great appreciation to the nature in their mind.However, unnecessary approach to the cliffs may bring an adverse affect to the rich ecosystem.If people would not only appreciate the gift from the nature but also gain the proper information of the natural resources and their values, they would probably change the way they relate them selves to nature and their impact on nature.