Onshi-Hakone Park

Once a place to welcome VIPs, the view of Mt. Fuji and Lake Ashi is first-rate

The park was opened on the site of the former Hakone Detached Palace. It used to serve as the vacation home for the Imperial family and as a place to welcome special foreign guests. The superb view hasn’t changed from its time as an Imperial villa.
Business Hours
Saturday ( 9:0 AM ~ 4:30 PM )
Sunday ( 9:0 AM ~ 4:30 PM )
Weekdays ( 9:0 AM ~ 4:30 PM )
Onshihakone Park, 171 Motohakone Hakone-machi Ashigarashimo-gun Kanagawa
(0460) 83-7484


The internationally famous landscape can be seen in one view  

Onshi-Hakone Park is located on Togashima Peninsula which juts out into Lake Ashi. The Hakone Detached Palace that had been built in 1886 collapsed twice due to earthquakes. It was then later opened up as a Hakone park. With its panoramic view of the lake, the surrounding mountains and Mt. Fuji ahead, it is a superb viewing spot that has been selected in “The Top 50 Picturesque Sceneries of Kanagawa Prefecture” and “The Top 100 Views of Mt. Fuji in the Kanto Region”. The well-maintained hedges and large trees lend to the special atmosphere that is distinct with this historic park. It has been registered as a National Monument with its contribution to the development of landscape gardening culture.

An observation building and garden that evoke the age of the Imperial villa  

The cornerstones from the main building of the former detached palace remain in the middle of the park and are in front of the Lakeside Observation Building that is reminiscent of the old palace. Information on the Hakone Detached Palace is displayed on the 1st floor with a café on the 2nd floor. From the balcony, you can get a grand view of Hakone from the best location. For other observation points, there is Benten-no-hana, To-no-hana Plaza and other sites where you can get views of the landscape from various angles. In the garden, you can enjoy scenery throughout the four seasons such as the cherry trees in spring, the azaleas and hydrangeas of early summer as well as the summer greenery and the autumn colors. There are also the 200 mossy stone steps and the undulating small road that goes around the park so that you can also get a taste of hiking.  

An oasis surrounded by famous tourist spots  

Around the park, there is the Hakone Checkpoint, Hakone Shrine, an old cedar-lined highway among other sites of interest where you can also visit. At the park, you can also rent out electric bicycles and do some touring from there.

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