Hitachi Seaside Park is very large. The tour group dropped us off at the entrance near the sea (I just realized there are four entrances: north, south, east, and west). Walking a short distance to the right, you'll find the famous Nemophila Hill. However, when we went on May 10th, the flowers were already wilting, and it was raining, so the flower fields weren't as beautiful, but it was still spectacular. There are other sections as well. After walking a full loop, my conclusion is: completing one loop within the allotted time will truly exhaust your legs. Ashikaga Flower Park is highly recommended and truly worth a visit. Although the wisteria flowers had also withered, there were other blooming flowers in the park, such as roses, azaleas, and peonies, which pleasantly surprised me. It's evident that the entire garden is very well maintained.