Guida
Koshimizu Primeval Flower Garden is a precious natural environment located within the Abashiri Quasi-National Park and is officially registered as a Hokkaido Heritage site. In the past, the vegetation faced changes due to livestock grazing and the influence of steam locomotives. However, dedicated efforts are now underway to restore the natural environment. From early summer to autumn, the landscape is adorned with wild flowers such as the Ezo Lilium, Rosa rugosa, and Eriocaulon, all existing in harmony with the Okhotsk nature.
The history of this garden is tied to the 1960s, when livestock grazing and the sparks from steam locomotives caused shifts in the landscape. By around 1980, as grazing and steam locomotives disappeared, the area faced a challenge where invasive grasses began to thrive, threatening the beautiful flower-filled scenery. To address this, a research team from Hokkaido University conducted studies in 1990. Since 1993, a traditional management method known as 'Hiire' (controlled burning) has been introduced to restore the vegetation. This periodic burning process continues to create the ideal environment for wild flowers to flourish.
The greatest charm lies in the wild flowers that present a different face each season. In early summer, the vibrant orange Ezo Lilium and the seasonal Eriocaulon appear, signaling the arrival of warmer months. Beyond flora, the garden is a known spot for migratory birds, allowing visitors to feel the natural cycles of life. Due to its proximity to the Sea of Okhotsk, the area offers a vast, grand scale of scenery that is uniquely characteristic of Hokkaido.
The best time to visit depends on the season. From May to September, the scenery shifts alongside the plant growth. The period from early summer to summer is particularly ideal for observing colorful nature, especially when the Ezo Lilium is in full bloom. You can also observe seasonal phenomena like bird migrations in other periods. Generally, visiting during bright daylight hours is recommended to best appreciate the vivid colors of the flowers.
Here, you can feel the cycle of nature up close. In early May, the 'Hiire' (controlled burning) process often takes place—a vital cultural process for vegetation recovery. During this time, teams work carefully to create firebreaks. Visitors can enjoy activities such as bird watching or photography, using the seasonal flowers as a stunning backdrop to capture the essence of the wild.
The surrounding area is dotted with spots where you can fully enjoy the nature of the Sea of Okhotsk. For instance, nearby is 'Tofutsu Lake,' famous for its beautiful sunsets, and 'Koshimizu Lily Park,' which offers seasonal charm. You can also find local eateries serving seasonal ingredients and accommodation facilities like Koshimizu Onsen, allowing you to enjoy both nature walks and local culture.