Highlight • Summit
Hiking
5.0
(4)
Kobotoke Shiroyama, standing at 670.3 meters, is a significant summit and popular viewpoint located on the border between Tokyo and Kanagawa Prefecture in Japan. This "castle mountain," named for its historical feudal-era fortress, forms a key part of the Kanto Fureai no Michi (Greater Tokyo Area Nature Trail). It offers a rewarding hiking experience with expansive views, positioned northwest of the more frequently visited Mount Takao.
Hikers consistently praise Kobotoke Shiroyama for its outstanding panoramic views, which include the majestic…
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Nearby routes
Best routes near Kobotoke Shiroyama (670.3 m)

4.4
(14)
107
hikers
17.8km
05:52
720m
720m
Hard hike. Very good fitness required. Mostly accessible paths. Sure-footedness required.

4.6
(10)
30
hikers
13.2km
04:55
770m
770m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.

4.3
(4)
30
hikers
11.2km
04:04
670m
680m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
Details
Informations
Elevation 650 m
Weather
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Friday 22 May
17°C
11°C
12 %
Additional weather tips
Max wind speed: 12.0 km/h
Most visited during
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Kobotoke Shiroyama is generally considered family-friendly with manageable elevation gain. A popular approach for beginners and families is the hike from the Kobotoke bus stop, which takes approximately 1 hour and 25 minutes to the summit. Many visitors also enjoy a circular hike, often combining it with nearby peaks like Mount Takao for a longer, but still accessible, adventure. The trails are well-maintained, making for a pleasant journey.
While the provided information doesn't explicitly state a dog policy, many natural trails in Japan, especially those that are part of larger nature trails like the Kanto Fureai no Michi, generally permit dogs on leash. It's always advisable to check local regulations or specific trail signs upon arrival, and ensure your dog is well-behaved and you carry waste bags.
Accessing Kobotoke Shiroyama is straightforward via public transport. You typically start by taking the Keio Line from Tokyo to Takaosanguchi Station. From there, you would usually take a bus to the Kobotoke bus stop, which serves as a common trailhead for the hike up to the summit.
Yes, the summit of Kobotoke Shiroyama is well-equipped with amenities for hikers. You'll find two teahouses: the Shiroyama Teahouse on the Kanagawa side and the Harumi Teahouse on the Tokyo side. These teahouses are known for offering local specialties such as nameko soup and frozen lemon sour, providing a perfect spot for a break and refreshments.
The summit of Kobotoke Shiroyama itself is the primary and most rewarding viewpoint. From its peak, hikers can enjoy outstanding panoramic views that include the majestic Mount Fuji, the sprawling Tanzawa range, and the serene Tsukui Lake. On clear days, you can also catch glimpses of central Tokyo with Mount Takao in the foreground.
Kobotoke Shiroyama offers a more tranquil hiking experience compared to the often-crowded Mount Takao, and is frequently combined with Jinba Kogen for a longer, more varied adventure. While both offer beautiful views and forest trails, Kobotoke Shiroyama is known for its teahouses at the summit and direct views of Mount Fuji. Jinba Kogen is also popular for its panoramic views and a distinctive horse statue at its summit. The choice often depends on whether you prefer a direct summit experience with amenities or a longer ridge walk that might include both.
While the intro mentions spring and autumn as ideal, winter hiking is generally possible at Kobotoke Shiroyama. The mountain is characterized by dense trees and vegetation, which can offer some shelter. However, conditions can vary, and temperatures will be colder. It's crucial to check the weather forecast, wear appropriate layers, and be prepared for potentially icy or snowy patches, especially on shaded sections of the trail. The teahouses at the summit may operate on reduced schedules during colder months.
Kobotoke Shiroyama, meaning "castle mountain," derives its name from its historical role as the site of a small feudal-era fortress. This reflects its past as a strategic location. The broader area around Mount Takao was vital as a military base and a crucial transportation hub during Japan's Middle Ages and the Age of Provincial Wars, making Kobotoke Shiroyama an important part of this regional history.
The primary access point for Kobotoke Shiroyama is often via public transport to the Kobotoke bus stop. While there might be limited parking in the general vicinity, it's not explicitly highlighted as a major parking area. Given that the area can become lively on weekends, relying on public transport from Takaosanguchi Station to the bus stop is often the most convenient and recommended option to avoid parking difficulties.
The mountain is characterized by its dense trees and vegetation, providing a serene forest environment that supports various local wildlife. While specific species are not detailed, hikers might encounter common forest birds, small mammals, and insects typical of the Kanto region's mountainous areas. Maintaining quiet and observing from a distance will increase your chances of spotting local fauna.