Wildlife in the region includes diverse mammal species such as Japanese macaques, Asian black bears, Japanese serow, and numerous small mammals. The area is a significant habitat for birds, including the Japanese green woodpecker, varied tit, and Japanese bush warbler. Lake Ashi and other water bodies support various fish species and waterfowl. The region's varied ecosystems, from mountain peaks to coastal areas, provide habitats for numerous endemic and migratory species, though larger mammals have become increasingly rare due to human development.
The region supports diverse vegetation zones that change with elevation and climate. Lower slopes feature lush temperate forests dominated by Japanese cedar (Cryptomeria japonica) and cypress (Chamaecyparis obtusa). Mid-elevation areas showcase mixed deciduous forests with maple, beech, and cherry trees, creating spectacular seasonal color changes. Alpine plants thrive above the tree line on Mount Fuji, while the Izu Peninsula hosts unique subtropical coastal vegetation. The area is also famous for its hydrangeas, particularly in Hakone during the rainy season.
The region's dramatic landscape was shaped by intense volcanic activity over millions of years. Mount Fuji, Japan's highest peak at 3,776 meters, is an active stratovolcano formed through layers of lava, ash, and volcanic debris. The Hakone area features a complex volcanic system centered around the caldera of Mount Hakone, which contains Lake Ashi. The Izu Peninsula showcases diverse volcanic formations including numerous hot springs (onsen), formed by geothermal activity beneath the surface. The area continues to experience minor seismic activity, contributing to its rich geological character.
This region has been revered in Japanese culture for centuries, with Mount Fuji serving as a sacred site for both Shinto and Buddhist traditions since ancient times. The Hakone region was historically significant as a checkpoint along the old Tokaido highway connecting Edo (modern Tokyo) with Kyoto during the Edo Period (1603-1867). The area gained prominence as a resort destination during the Meiji Period (1868-1912), when improved transportation links made it more accessible to visitors from Tokyo. The region was designated as part of Japan's first National Park system in 1936.
The region's most iconic feature is Mount Fuji, whose perfectly symmetrical cone shape has become a symbol of Japan. Other highlights include Hakone's extensive hot spring network, Lake Ashi with its famous pirate ships and views of Mount Fuji, the historic Old Tokaido Road, and numerous art museums including the Hakone Open-Air Museum. The Izu Peninsula offers dramatic coastlines, historic onsen towns, and unique geological formations. Modern attractions include the Hakone Ropeway, providing spectacular views of the surrounding landscape and volcanic activity in the Owakudani Valley.
The Fuji-Hakone-Izu region experiences four distinct seasons, with mild temperatures throughout most of the year. Summer (June-August) brings warm, humid conditions with temperatures around 20-25°C, while winter (December-February) sees temperatures dropping to around 0-10°C with occasional snowfall, particularly at higher elevations. Spring and autumn are ideal for visiting, offering comfortable temperatures and spectacular natural displays - cherry blossoms in spring and vibrant foliage in fall. Mount Fuji's climbing season runs from early July to early September when weather conditions are most favorable.
Japan
35.3580°, 138.7310°
1936
1227.19
Fuji-Hakone-Izu National Park is centered around Mount Fuji, Japan's highest mountain and most iconic symbol. The park includes the Hakone region known for its hot springs and the Izu Peninsula's coastline. It features diverse volcanic landscapes, lakes, and historical sites, making it one of Japan's most visited national parks.