Park & nature

Sakamoto Dam (Gunma)

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Sakamoto Dam is a concrete gravity dam located in the mountains of Gunma Prefecture, near the popular resort town of Karuizawa. The dam creates a calm reservoir that reflects the surrounding forested hills, providing a peaceful setting for visitors. A walking path along the dam allows you to appreciate the engineering structure and the tranquil water. The area is especially beautiful during autumn when the leaves change color, and in spring when cherry blossoms bloom. It's a quiet spot for picnicking, photography, or simply enjoying nature away from the crowds.

Don't miss

  • Walk along the dam crest for panoramic views of the reservoir and forested hills.
  • Visit during autumn for vibrant foliage reflected in the calm water.
  • Enjoy a peaceful picnic at the designated areas near the reservoir.

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Ways to visit Sakamoto Dam (Gunma)

You can usually visit on your own. A tour is worth it for transport, a guide, or combining nearby sights into one day.

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