Oishi Park is a popular destination located in Fujikawaguchiko, in the Yamanashi prefecture of Japan. Situated right on the shore of Lake Kawaguchiko, it offers one of the most iconic views of Mount Fuji, especially during the flower seasons.

The 350-meter flower trail is adorned with more than 90 species of flowers that bloom at different times throughout the year — including moss pink in spring, lavender in summer, and striking red kochia in autumn. The vibrant flower fields paired with the stunning Mount Fuji backdrop make this spot unique and perfect for photography enthusiasts.

The park is a favorite among photographers, couples, nature lovers, and families. The peaceful atmosphere and colorful flora provide an ideal place for leisure and relaxation.

• From Kawaguchiko Station, take the Red-Line Bus circling the lake

• Get off at Bus Stop No. 20: Kawaguchiko Natural Living Center, located right next to the park

• Best time for lavender bloom: June–July; red kochia peak: October

• Wear comfortable walking shoes

• Bring a camera — the view of Mount Fuji is breathtaking

• Arrive early to avoid crowds

• Bring a jacket — weather can change quickly

Admission Fee:

• Free

Opening Hours:

• Daily from 09:00 to 17:00

• Hours may vary by season