Park & nature

Yukawa Dam

Check tickets & tours

Some booking links are affiliate links. If you book through them, we may earn a small commission at no extra cost to you. We never let this influence which places we recommend.

Yukawa Dam is a concrete gravity dam on the Yukawa River, creating a calm reservoir that blends into the forested landscape of Karuizawa. Visitors can stroll along the dam crest, enjoy the reflection of trees on the water, and spot local birdlife. The area is especially popular in autumn when the surrounding maples turn vibrant red and orange. Benches and open grassy spaces make it a peaceful spot for a picnic or a short nature break. The dam's gentle setting contrasts with more crowded tourist sites, offering a quiet retreat for those seeking tranquility.

Don't miss

  • Walking across the dam crest for panoramic views of the reservoir and forested hills
  • Autumn foliage along the shoreline, with brilliant red and orange maple leaves
  • Picnicking on the grassy banks while watching birds and the calm water

Tickets & tours

Ways to visit Yukawa Dam

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

More attractions in Karuizawa

Planning your trip to Karuizawa? See where to eat, more attractions, or build a Karuizawa itinerary.