The 'Hydrangea Festival' held at the National Echigo Hillside Park is a wonderful opportunity to enjoy the beautiful scenery during the rainy season. The park features 18 varieties and about 18,000 hydrangea plants blooming at once, attracting visitors. Located in Nagaoka City, Niigata Prefecture, it's easily accessible by car or public transport.

At the festival, not only can you enjoy the diverse hydrangeas, but each area is full of attractions. It is especially recommended to take photos in the corridors and by the pond where hydrangeas bloom, as the scenery and nature harmoniously blend.

As a special experience, there are exclusive tours that introduce some hydrangea varieties. With a guide, you can learn about the characteristics of each variety while fully indulging in the beautiful scenery.

To fully enjoy this beautiful festival, it is recommended to participate in the guided tours available when you visit. This allows you to gain deep knowledge about the hydrangeas and the landscape of the park, making your time more rewarding.