Onuma Wild Bird Observatory (Onuma Bird House)
Located on the shores of Onuma in Wakkanai, the northernmost city in Japan, the Onuma Wild Bird Observatory is a prime spot for birdwatching. In autumn, swans stop here en route to their wintering grounds, and in spring, they rest before heading back to Siberia. The sight of thousands of swans covering the surface of the lake is truly breathtaking-with peak days seeing up to around 7,000 birds.
This is a great place to enjoy nature and watch wildlife—especially if you're into birds! The environment is quiet and well-maintained, with binoculars and info boards to help you observe different bird species. The staff are also super friendly and happy to share their knowledge about the local ecosystem!