Tokai Nuclear Science Museum (free)原子力科学館（東海村）Tokai, Ibaraki, Tokai/MuramatsuCool spotsFree nuclear-energy museum with a guidance theater and one of the world's largest cloud chambers.Address: 225-2 Muramatsu, Tokai, Ibaraki🕐 Check the official site💴 FreeOfficial site ↗Details can change. Before you go, please check the official site for current hours and prices.
