Onuma Park, officially Onuma Quasi-National Park, is a significant natural attraction in Hokkaido, renowned for its scenic beauty centered around Lake Onuma and Lake Konuma, dotted with numerous small islands. These islands are interconnected by a network of charming bridges, creating accessible walking paths that allow visitors to immerse themselves in the tranquil landscape. The park offers breathtaking views of the dormant volcano Mount Komagatake, providing a dramatic backdrop to the serene lakes and lush forests. It's a place where nature's artistry is on full display, changing dramatically with each season.
Visitors consistently highlight the ease and beauty of the walking paths, noting their well-maintained condition and clear signage. Many reviewers praise the opportunity to enjoy peaceful strolls, with various trail lengths catering to different fitness levels and time constraints. The park's appeal is amplified by its seasonal transformations: vibrant autumn foliage, lush summer greenery, and a serene winter wonderland with frozen lakes. The presence of soft cream shops, particularly those offering Hokkaido's unique lavender flavor, is a frequently mentioned delightful treat. Reviewers often recommend taking the 50-minute or 1-hour walking courses to fully appreciate the diverse scenery and island hopping experience.
For a rewarding visit, consider spending 2-3 hours exploring the paths. Arriving early in the morning is often suggested to avoid crowds and enjoy the tranquility, especially during peak season. While rental bikes are available, many visitors find walking to be the most immersive way to experience the park's beauty. Don't forget to bring a camera, as photo opportunities abound, particularly with the changing leaves in autumn or the snow-capped landscapes in winter. If visiting in winter, be prepared for cold weather and potentially frozen lakes, which can offer unique activities like snowmobiling or ice fishing. Reviewers also suggest trying local delicacies like ice cream or beef stew at the park's restaurants.
Onuma Park is easily accessible from Hakodate. The most convenient way to reach it is by train to Onuma-Koen Station (大沼公園駅). The park entrance is just a short walk (less than 5 minutes) from the station. Several reviewers mention taking the JR limited express train from Hakodate, which takes approximately 20-30 minutes. For those driving, there are free parking areas available, making it convenient for car travel. The tourist office next to the station provides useful maps and information about the different paths.
A common complaint, particularly during early summer, is that the flowers may not be in full bloom, resulting in a predominantly green landscape. To mitigate this, consider visiting during late October for peak autumn colors or in winter for a unique snowy experience. Some visitors also note that the park can get crowded during peak season; arriving early in the morning can help avoid the busiest times. If planning to use luggage lockers, be aware that they are located near the station, and it's advisable to deposit luggage there before starting your walk.
