Floating monument of Lake Suigetsu

If you go around Mikata Goko (Five Lakes of Mikata) in Fukui pref., watch carefully the surface of Lake Suigetsu. There is a floating monument that commemorate the picking place of Nenko ( varves ).

About Nenko of Lake Suigetsu, see "The Miracle Global Standard Timescale: Lake Suigetsu, Fukui Prefecture".

T.S