🕓 2024/7/18
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A Detailed Guide to the History and Overview of Shiretoko National Park

Table of Contents
- Overview of Shiretoko National Park
- History of Shiretoko National Park
- Shiretoko National Park Highlights
- Wildlife of Shiretoko National Park
- Activities at Shiretoko National Park
Introduction
Shiretoko National Park is located in eastern Hokkaido, Japan, and is known for its natural beauty and diverse ecosystem. The park retains some of the most pristine natural environments in Japan, and was registered as a UNESCO World Natural Heritage Site in 2005. Characterized by rugged mountainous terrain, expansive primeval forests, and rich marine ecosystems, this region displays different expressions throughout the four seasons, captivating many visitors.
In this article, we will provide a detailed introduction to the overview, history, highlights, wildlife, and activities of Shiretoko National Park.
Overview of Shiretoko National Park

Shiretoko National Park is a national park located on the Shiretoko Peninsula in eastern Hokkaido, Japan. This region is one of the places where nature remains most untouched in Japan, known for its beautiful scenery and rich ecosystems. The park covers approximately 386 square kilometers of land and approximately 220 square kilometers of surrounding sea area, and was registered as a UNESCO World Natural Heritage Site in 2005.
The Shiretoko Peninsula features the rugged Shiretoko Mountain Range running through its center, with contrasting terrain: steep cliffs on the western side facing the sea, and a gentle slope descending to the sea on the eastern side. Within the park, diverse volcanic formations, rivers, forests, and marine ecosystems spread out, offering different landscapes to enjoy in each season. During winter, drift ice can be seen along the Sea of Okhotsk coast, making this one of the southernmost drift ice observation points in the Northern Hemisphere.

The area is also famous as a habitat for a wide variety of flora and fauna. It is home to 36 species of terrestrial mammals, 22 species of marine mammals, and 285 species of birds, with brown bears, Steller’s sea eagles, and orcas being particularly notable. Additionally, drift ice floats along the coastline, significantly influencing the marine ecosystem. This region has long been called “the place where the earth protrudes” by the Ainu people, and its natural richness has been respected throughout history.

The park contains diverse ecosystems, with mixed forests of Sakhalin fir, Erman’s birch, and Mongolian oak on land, and thickets of Siberian dwarf pine above the treeline. Additionally, visitors can enjoy various activities, with hiking and boat tours popular in summer, and snowshoeing and drift ice walks popular in winter. The Shiretoko Five Lakes are particularly popular with visitors, with boardwalks and elevated walkways providing opportunities to explore the beautiful lakes and surrounding forests.
Shiretoko National Park History
■ Ainu Culture and Nature Conservation
The Shiretoko Peninsula has long been inhabited by the Ainu people, and the name “Shiretoko” comes from the Ainu word meaning “the place where the earth protrudes.” The Ainu people revered nature as sacred, worshipping bears as “gods of the mountains” and orcas as “gods of the sea.” This spirit of coexistence with nature became the foundation for later conservation efforts in Shiretoko.
■ Early 20th Century: Development and the Beginning of Tourism
In the early 20th century, as the Japanese government advanced the development of Hokkaido, the Shiretoko Peninsula also became a target for development. Explorers and tourists began visiting the area, and natural attractions such as the Shiretoko Five Lakes and Kamuiwakka Hot Falls gained attention as tourism resources. The area possessed unspoiled beautiful scenery and rich ecosystems, and its charm attracted many people. Particularly during the 1920s and 1930s, road construction and accommodation development progressed, laying the foundation for Shiretoko as a tourist destination.
■ 1964: Designation as a National Park
On June 1, 1964, Shiretoko National Park was officially established to protect the rich natural environment of the Shiretoko Peninsula. This designation strengthened the protection of flora and fauna within the park and improved visitor management. The designation aimed specifically to protect the unique ecosystems and landscapes of the region. The Shiretoko Peninsula is characterized by its rugged mountainous terrain, coastal cliffs, and rich forests, home to diverse flora and fauna. Many large animals and endangered species, including brown bears and Steller’s sea eagles, inhabit the area, making their protection an urgent priority.
■ 1980s: Strengthening Ecosystem Protection
In the 1980s, ecosystem protection within Shiretoko National Park was further strengthened. Shiretoko National Park is known as a place where many rare flora and fauna live. In particular, brown bears, Steller’s sea eagles, and Blakiston’s fish owls — the world’s largest owl species — became targets for protection. These animals occupy the top of the ecological pyramid and are essential to maintaining the ecosystem of the entire region.
■ 2005: UNESCO World Natural Heritage Registration
In July 2005, Shiretoko National Park was registered as a UNESCO World Natural Heritage Site in recognition of its unique ecosystem and natural scenery. This registration brought international recognition to Shiretoko’s natural environment, and conservation efforts were further strengthened. Shiretoko is also an important habitat for many seabirds and migratory birds, salmon species, and marine mammals such as Steller sea lions and whales.
■ Present: Sustainable Tourism and Conservation Activities
Today, Shiretoko National Park promotes sustainable tourism while continuing its nature conservation activities. Educational programs and guided tours are offered to encourage environmentally conscious behavior among tourists, and efforts are made in cooperation with local residents to protect the natural environment. Active research is also being conducted, with data being collected on Shiretoko’s ecosystems and the impact of climate change.
Highlights of Shiretoko National Park
Shiretoko National Park is a nature-rich national park located on the Shiretoko Peninsula in eastern Hokkaido, and is also registered as a UNESCO World Natural Heritage Site. Below are the main highlights of Shiretoko National Park.
■ Shiretoko Five Lakes
The Shiretoko Five Lakes are five beautiful lakes located in the central part of the Shiretoko Peninsula, each offering different scenic views. An elevated boardwalk has been installed, allowing visitors to safely observe the varying landscapes depending on the season and weather. From spring to autumn, many wild animals and birds can be observed, making it a must-see spot for nature enthusiasts.
■ Kamuiwakka Hot Falls
Kamuiwakka Hot Falls is a natural hot spring waterfall within Shiretoko National Park, known as a particularly unique natural phenomenon. The waterfall is sourced from hot spring water flowing from the active volcano Mt. Io (Iozan), with warm water cascading down along the riverbed. Stepping into the waterfall basin, the warm hot spring water warms the body, providing a relaxing experience. The waterfall is divided into multiple tiers, each offering different temperatures and scenery to enjoy.
■ Furepe Falls
Furepe Falls is located on the western coast of the Shiretoko Peninsula, cascading directly into the Sea of Okhotsk from a cliff approximately 100 meters high. This waterfall is fed by groundwater before reaching the surface, with no visible water source like a river, giving it a distinctive flow pattern. For this reason, it is also called “Maiden’s Tears.” Furepe Falls shows different expressions with each season. In summer, clear water flows gracefully, while in winter the waterfall freezes, creating beautiful ice formations.
■ Shiretoko Pass
Shiretoko Pass is located at the highest point of National Route 334, which connects the eastern and western coasts of the Shiretoko Peninsula, at an elevation of 738 meters. This pass is known as a highlight along the route between Utoro and Rausu, and is a must-visit spot when exploring Shiretoko National Park. From Shiretoko Pass, you can enjoy panoramic views of Mt. Rausu (1,661 meters), Shiretoko’s highest peak, as well as Kunashiri Island and the Sea of Okhotsk. On clear days, you can see as far as Kunashiri Island, one of the Northern Territories, and the scenery is particularly stunning during the autumn foliage season and the fresh green of spring.
■ Rausu Visitor Center
The Rausu Visitor Center is a facility located on the eastern side of the Shiretoko Peninsula, in the town of Rausu, serving as a valuable source of information about Shiretoko’s nature and history. Established by the Ministry of the Environment, the center provides information to help visitors understand and enjoy the natural environment of Shiretoko National Park. Inside the center, there are various exhibits about Shiretoko’s natural environment, history, and culture. Notable exhibits include taxidermy specimens of brown bears, Blakiston’s fish owls, and Steller’s sea eagles, allowing visitors to learn about the regional ecosystem in detail.
There is also a skeletal specimen of an approximately 7-meter orca on display, which was prepared from an orca that stranded off the coast of Rausu.
Wildlife of Shiretoko National Park
Shiretoko National Park is known for its rich natural environment and diverse ecosystems, home to many rare animals and plants. Below, we provide detailed introductions to the major wildlife and plants found in Shiretoko National Park.
■ Brown Bear (Ezo Brown Bear)
Shiretoko National Park is one of the regions in Japan with the largest population of brown bears. Brown bears are often seen in mountainous areas and along rivers, and sightings become particularly frequent during the salmon spawning season. The brown bear is an iconic animal of Shiretoko, and its presence plays an important role in the park’s ecosystem.
■ Steller’s Sea Eagle
Steller’s sea eagles are large raptors that migrate from Siberia to the Shiretoko Peninsula during winter. They are particularly numerous along the coastline where drift ice pushes in from January to February. Shiretoko is an important wintering ground for Steller’s sea eagles, and visitors can observe their magnificent forms up close.
■ Orca (Killer Whale)
Orcas appear along the coast of the Shiretoko Peninsula from spring to early summer. These marine mammals travel in pods and feed primarily on fish and squid. Orca watching by sightseeing boats is one of the popular activities, offering the opportunity to observe their powerful forms from the sea.
■ Shiretoko Violet
The Shiretoko violet is an alpine plant endemic to the Shiretoko Peninsula, blooming white flowers from June to July. It is mainly found on the gravel terrain of Mt. Io and Mt. Rausu, and its beautiful flowers are considered a symbol of Shiretoko’s nature.
■ Mixed Coniferous and Deciduous Forests
Within Shiretoko National Park, rich mixed forests of coniferous and deciduous trees spread out, supporting the diverse ecosystem. These forests serve as habitats for various flora and fauna, and the primeval forests are particularly characteristic. The mixed forests include Sakhalin fir, Yezo spruce, Mongolian oak, and katsura trees. These trees have adapted to different environments from lowlands to highlands, forming diverse ecosystems. In particular, Sakhalin fir and Yezo spruce are resistant to cold climates, enduring the harsh winters of Shiretoko.
Activities at Shiretoko National Park
Shiretoko National Park offers a wide variety of activities for enjoying its natural beauty and rich ecosystems. Below is an introduction to the main activities available at Shiretoko National Park.
■ Hiking at Shiretoko Five Lakes
The Shiretoko Five Lakes are one of the most popular tourist spots within Shiretoko National Park. Each of the five lakes has its own unique scenery, offering different beauty depending on the season and weather. The elevated boardwalk is approximately 800 meters long and leads to the first lake. This boardwalk is wheelchair accessible, allowing visitors to safely enjoy hiking without disturbing the surrounding nature.
Additionally, there is a ground-level walking trail of approximately 3 kilometers that allows visitors to tour all five lakes. This course takes about 90 minutes to walk and passes through forests where many wild animals and plants can be observed. From spring to autumn in particular, visitors may encounter deer, foxes, and bears.
■ Cruise Tours
Cruise tours departing from Utoro Port offer an excellent opportunity to observe the coastline of the Shiretoko Peninsula, including towering sea cliffs and marine life. Especially during summer, visitors can spot marine creatures such as whales, orcas, and seals. Various cruise options are available, including the sightseeing vessel “Aurora” and the “Gojiraiwa Sightseeing Boat.”
■ Winter Drift Ice Walk
During winter, drift ice from the Sea of Okhotsk pushes up against the coastline of the Shiretoko Peninsula. As a special activity available only during this season, drift ice walking tours are offered. On these tours, participants wear special equipment and walk on the drift ice, enjoying a truly unique experience.
These tours take place in the Utoro area, where participants wear dry suits equipped with insulation and buoyancy. These suits protect against the cold while allowing safe walking on the drift ice. In addition to walking on the ice, participants can lie down on floating ice and even wade into the water between the ice floes.
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Summary
Shiretoko National Park, located in eastern Hokkaido, Japan, boasts beautiful landscapes of pristine, untouched nature and rich ecosystems. The park was registered as a UNESCO World Natural Heritage Site in 2005, and its value is internationally recognized. Through cooperation with local residents and researchers, efforts continue to protect Shiretoko’s natural environment for future generations.
We hope this article has given you a sense of its allure. Please visit in person and enjoy the beautiful scenery with your own eyes.
