It's no secret that spending a few hours surrounded by trees and plants can boost your energy levels. If wandering around town has tired you out, Kakazutaka Observatory Park is a perfect place to stop and recharge your batteries.
You'll have no end of sightseeing choices when spending time in Kakazu. Kakazutaka Observatory Park is an ideal place to start here, but there are lots of other worthwhile places to visit. Kokusai Dori, American Village, and University of the Ryukyus are near the recreation and green space and will fill in your day nicely.