The curving coastline at Ajigaura Beach and the changing flowers on Miharashi Hill show two different sides of Hitachinaka. Local produce, seafood cuisine and historic sites are also among the things to discover in the municipality. When planning your trip, it is worth treating these as separate highlights rather than combining them into a fixed itinerary.
Coast and Leisure at Hitachi Seaside Park
Ajigaura Beach is a swimming beach with a beautifully curved shoreline. The 2026 swimming season there has ended. Ajigaura Beach and Hiraiso Beach are two distinctive swimming beaches; marine leisure activities available there include exploring tide pools.
In addition to its scenery, Hitachi Seaside Park offers various opportunities for outdoor activities. The park’s cycling path is about 13 kilometers long. The park also includes the Tamago no Mori children’s play area, designed to resemble an egg, and the Daisogen grassland, which covers about eight hectares. The Pleasure Garden has a 100-meter-tall Ferris wheel and other rides. The BBQ area is near the park entrance closest to the sea; pine trees provide shade, and visitors can cook outdoors. If you would like to use the BBQ area, check the reservation rules in advance.
Flowering Seasons on Miharashi Hill
Miharashi Hill is the highest hill in Hitachinaka City. Its landscape is shaped by different flowers in each season. Nemophila bloom there from mid-April to early May. Kokia is planted afterward: it is green in summer and turns a vivid red in autumn. Together with cosmos, it adorns the hill. This sequence offers a specific seasonal reference point if flowers are the focus of your visit.
Another flowering season can be found at Mawatari Haniwa Park, where Japanese irises bloom around mid-June. The timing may vary from season to season. These two details offer different points of reference in spring and early summer; Kokia also changes through summer and autumn.
Hoshiimo and Seafood Cuisine
Hoshiimo is a key agricultural product of Hitachinaka City, which produces the largest quantity in Japan. Producers make it by hand. The process involves steaming, slicing and drying. The product’s local significance can also be understood through how it is made: several stages of work shape a production tradition that is part of the municipality’s agricultural character.
The Nakaminato Fish Market offers a different culinary selection. Fresh seafood is sold there, and there are also numerous restaurants. Menus feature sushi made with seasonal ingredients and seafood rice bowls. The market represents a cuisine centered on seafood, while Hoshiimo has its own connection to Hitachinaka’s agricultural production.
Landscape and History
A chalk formation in Hitachinaka City is about 65 million years old and consists of alternating layers of sandstone and siltstone. From spring to early autumn, it is a popular place for families to enjoy activities along the rocky shore. The grove at Sakatsura Isozaki Shrine has a different landscape: it consists of natural, predominantly evergreen broadleaf forest, with many large camellia trees as well as Machilus and Castanopsis trees, among others.
Minato Kihan is one of the Mito Eight Views. The site is on a hill overlooking the Pacific Ocean and Nakaminato Fishing Port. The region’s history is also reflected in several places: Torazuka Kofun is a 56.5-meter-long keyhole-shaped burial mound dating to the first half of the 7th century. The reverberatory furnace site was built in 1857 as a cannon foundry for the Mito Domain and restored in 1937. Together, the landscape, archaeology and industrial history offer different ways to explore Hitachinaka’s past.
Discover more destinations: Omitama, Chikusei, Miho, Naka, Hokota, Shimotsuma, Chuo, Kasama.
For the broader travel overview: Ibaraki Prefecture.
