Lon H.
Yelp
Hirosaki Castle was constructed in 1611 and was the seat of the Tsugaru clan, who ruled over Hirosaki domain. Its grounds were divided into six concentric baileys, which were walled and protected by moats. It was originally a 5 story castle, but was struck by lightning in 1627, destroyed by the fire and rebuilt into a 3 story castle in 1810. To this day, many of its outlying features remain intact.
The castle grounds and surrounding Hirosaki Park are one of the most famous spots to view cherry blossoms each year.
You can take a tour inside the castle, which allows you to see up close and personal what those conditions were like in those days. The castle has been moved a few times and is currently under renovation as it's being moved again.