Absolutely impressive! This 500-year-old stone road gives you an irresistible strength and a sense of overbearing. As the road bumps up and down and the altitude is very high, you will be out of breath in many places. I won't walk in the rain or I think you'll slip! Walk in real Okinawa history. I joined the road after visiting Shikina-en Royal Garden. This requires a lot of water, and a lot of stopovers in the middle.