the real white view had made by natural Limestones.Limestones are made around Permian period, Paleozoic era.
You can see Pacific ocean is so wide, looks like not have end.
use JR Kinokuni-line (JRきのくに線) from Wakayama Station to Kii-Yura Station(紀伊由良駅),need 50min.
Get bus or taxi to here 15min. there are restaurant and log house,diving spots , but not all seasons and day of week, you have to confirm: Sirasaki Ocean Park Tel.0738-65-0125.