Irieyama Old Observatory
Abandoned military site
Explore the remnants of Japan's military past at Irieyama Old Observatory, an abandoned site near Hakodate. This former military installation offers a glimpse into the region's history, with its unique blend of natural and industrial landscapes. Visitors can discover the area's rugged terrain and scenic views, while respecting the site's restricted access and local regulations.
This description was drafted with AI assistance from the spot's name, type, and location, and reviewed for accuracy. Report anything wrong directly on the map.
Coordinates: 41.75790, 140.69764 · near Hakodate, Japan
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