
Located in Ariake, this highly interactive, free museum is a hidden gem for families looking to understand Tokyo's advanced water infrastructure. Visitors can explore hands-on water experiments, watch a dynamic theater show, and take a guided underground tour of the actual active pumping station. It is a highly engaging, educational stop that offers a fascinating look at the science behind the city's daily water supply.
Combine this with a trip to Odaiba; the museum is free, but you must register at the desk for the underground pumping station tour.



