Located in Hitachinaka City, Ibaraki Prefecture, Hitachi Seaside Park is a vast national park famous for its rolling flower fields, especially the stunning seasonal views of baby blue nemophila and bright red kochia. Overlooking the Pacific Ocean, it combines natural beauty, gardens, and fun attractions for all ages.
Seasonal Flower Highlights
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Nemophila (Baby Blue Eyes)
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Best time: mid to late April
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Around 5 million pale blue flowers blanket Miharashi Hill, blending with the blue sky and sea — a surreal and iconic view!
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Kochia (Summer Cypress)
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Green phase: July–September
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Red phase: Mid–late October
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These fluffy, round bushes turn a brilliant scarlet red in autumn, creating a dramatic landscape.
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Tulips, Narcissus, Poppies, Sunflowers, and Cosmos
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A wide variety of blooms across the park throughout spring, summer, and fall.
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Other Attractions
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Cycling Trails & Rental Bikes
Enjoy a leisurely ride through the park's forests and flower fields on well-maintained bike paths. -
Amusement Area (Pleasure Garden)
Includes a Ferris wheel, rides, and games for families and children. -
Picnic Areas & Open Spaces
Great for relaxing, taking photos, or enjoying lunch outdoors. -
Sand Dunes & Beach Area
Near the ocean, you can also stroll along coastal dunes and enjoy the sea breeze.
Access
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From Tokyo:
Take the JR Joban Line to Katsuta Station (about 1.5–2 hours), then a 15-minute bus or taxi ride to the park. -
By car:
About 2 hours from central Tokyo via the Joban Expressway.
Why Visit?
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See some of Japan’s most spectacular seasonal flowers
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Perfect for photographers, couples, and nature lovers
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Great for families with kids thanks to its amusement zone and wide-open spaces
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Enjoy cycling, picnicking, and ocean views in one beautiful park
Whether you're visiting in spring for the blue nemophila hills or in autumn for the red kochia fields, Hitachi Seaside Park offers some of the most stunning floral views in Japan — all just a short trip from Tokyo.
Official Website
https://hitachikaihin.jp/en/
Accommodation sites
Agoda
