Hitachi Kaihin Park is in Hitachinaka city, and managed by the government. The area has 350 hectares, which means 5 times as large as Tokyo Disneyland. For 55% of all, it is used as park. You can enjoy the colorful flower and the plants through four seasons, especially nemophila in Spring and Kokia in Autumn are so beautiful and very famous. In the past, it was a site proposed for Tokyo dineyland. As seen through all the media and SNS, the park is known by many people, not only in Japan but also from overseas. The best recommended spot is “Miharashi hills” of Kaihin park. It is known by many people that you can see the beautiful nemophila. The best season of nemophila is during end of April and Middle of May. It is amazing that 4.5 million nemophilas spread over the Miharashi hills all in blue.
The parts starts from 9:30 am to 6 pm. (for close time, it depends on the season.) It closes on every Monday and end of the year, and also first Tuesday to Friday in February. Though, it will open everyday with below schedule. (3/26～5/31, 7/21～8/31, 10/1～10/31, 12/25～30, 1/2～1/7) Entrance fee is 450JPY for adult (over high school student), and 210 JPY for over age 65.