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Ishigakiyama Castle Historical Park
Ishigakiyama Castle Historical Park
Ishigakiyama Castle Historical Park
Ishigakiyama Castle Historical Park
Kanagawa

Ishigakiyama Castle Historical Park

4.2 (1348)Tourist AttractionCastleCity ParkHistorical PlaceParkPoint Of InterestEstablishment
Last updated Mar 12, 2026

Ishigakiyama Castle Historical Park stands on the site of a fortress constructed by Toyotomi Hideyoshi in 1590 during his campaign to defeat the Hōjō clan at nearby Odawara Castle. The castle, built in just 80 days, served as Hideyoshi's military headquarters and showcased his power through its impressive stone walls and strategic position. Though the original structures no longer exist, the massive stone ramparts remain as testament to the engineering capabilities of the period and mark a significant moment in Japan's unification under Hideyoshi's rule.

The park is particularly renowned for its seasonal beauty, with approximately 300 cherry trees creating spectacular displays during spring. The site offers panoramic views of Sagami Bay, the Hakone mountains, and on clear days, Mount Fuji. Walking paths wind through the reconstructed stone walls and terraced grounds, allowing visitors to appreciate both the historical fortifications and the natural landscape. Information boards throughout the park explain the castle's construction techniques and historical context in both Japanese and English.

Visitors can explore the remains of the main enclosure and secondary baileys while following the original castle layout. The park features a rest area and observation deck near the summit, providing excellent photo opportunities of the surrounding region. The combination of historical significance and natural beauty makes it popular among both history enthusiasts and casual tourists seeking less crowded alternatives to major castle sites.

The park is located in Hayakawa, approximately 3 kilometers west of Odawara Station. From Odawara Station, visitors can take a local bus bound for Hayakawa or Nebukawa, disembarking at the Ishigakiyama Iriguchi stop, followed by a 20-minute uphill walk. Alternatively, taxis from Odawara Station reach the park entrance in about 10 minutes. Admission is free, and the grounds are accessible year-round.


Phone
+81 465-23-1373
Website
www.city.odawara.kanagawa.jp


Overview

Address
1383-12 Hayakawa, Odawara, Kanagawa 250-0021, Japan

Places & attractions near Ishigakiyama Castle Historical Park

Mount Nabewari (Nabewariyama)

Mount Nabewari (Nabewariyama)

Dobuita Street

Dobuita Street

Jogashima Park

Jogashima Park

Places & attractions near Ishigakiyama Castle Historical Park

Mount Nabewari (Nabewariyama)

Mount Nabewari (Nabewariyama)

Dobuita Street

Dobuita Street

Jogashima Park

Jogashima Park


Frequently Asked Questions

A typical visit takes 60 to 90 minutes to walk the paths, view the stone ruins, and reach the observation deck. Allow 2 hours if visiting during cherry blossom season or if you plan to picnic.

Late March to early April for cherry blossoms. Winter offers the clearest views of Mount Fuji. The park is accessible year-round, with each season providing different scenery.

The park requires uphill walking on uneven terrain and stone paths. The approach from the bus stop involves a 20-minute uphill walk, followed by additional climbing within the park. It is not suitable for wheelchairs or visitors with significant mobility limitations.

Restrooms are located at the entrance, and there is a rest area near the summit. No restaurants, shops, or food vendors operate within the park. The nearest services are in central Odawara.

No. Only the stone walls and ramparts remain from the 1590 fortress. The castle was never fully completed and was abandoned after Hideyoshi's campaign ended.
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Traveler reviews

This is a place in Odawara where a castle used to be. The biggest benefit to come here is the views you can get of Odawara. It's a nice and peaceful place to chill out as well.
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John “Arc” Arcarola
Sep 19, 2023
The atmosphere here is amazing. Nature and history. Very beautiful but hard to access without transport. Take the bus
Great spot for history buffs. Nice views over Odawara and not crowded even on a weekend.
This is one of my favorite places to take my dog for a walk. The views are stunning. There is a public toilet at the top. There is a nice large piece of grass, perfect for your kids to play, or even your dog. Please be sure to pick up after your dog. There seems to be a significant amount of time invested to make this place look as well kept. If you're hungry after, there is a shop across the street where you can buy some sweets and local products.
Cool place to hang out. The nature is beatiful save the culture save the nature .

Phone

+81 465-23-1373

Website

www.city.odawara.kanagawa.jp
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Mark Williams
May 5, 2024
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Shannon Walker
May 2, 2021
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Evan Iveson
Oct 17, 2021
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Arjun KC
Nov 25, 2019