The last time that I saw this place was around 50 years ago - in the mid-1970s on a weekend outing with Bob and Amy Reed, Debb and me. The walk out to the tube and the tube itself are, according to my memory, unchanged from the '70s, but the area surrounding the attraction is hugely different. If not for all of the algae and crap stuck to the outside of the viewing ports, there would be good views of the seabed and the fishes. Here we are at the same place back in 1975 (begins at the 1:20 mark) Other videos from my 2023 trip to Okinawa are here See lots more about my Previous Okinawa trips - 2019 2017 2015 2014 You can read extensive details of many other Okinawa visits in my book, "NATSUKASHII: Uchinaa nu Umui" Learn Okinawa's history with my book, "Timeline: OKINAWA" Back to ClickOkinawa.com © 1996-2024 Posted Dec 23, 2023. Contact: ClickOkinawa.com