Hosooka Observatory

Hosooka Observatory is an observation deck in the Kushiro Wetland, positioned to offer views across the river and expansive marsh areas. The Akan mountain range forms the horizon and shapes the visual landscape from this vantage point.

The observation deck was established to monitor and document changes in Japan's largest wetland ecosystem. Since its creation, it has served as a key reference point for tracking this important natural area.

Nature photographers visit regularly throughout the seasons to capture how the wetland changes color and appearance. The platform has become a natural gathering place for people interested in documenting these shifts over time.

The observation deck is easy to reach within about 30 minutes from Kushiro Chuo highway exit. A free parking area sits right in front of the facility, making a visit straightforward.

The platform offers a striking view as the sun sets behind the Akan mountains and its light reflects across the river's curves. This moment transforms the water and landscape into an interplay of colors that visitors often miss during daytime visits.