Where is the amusement park, in which Polka Marina is a merry-go-round, located?
Polka Marina Polka Marina is a Merry-go-round in amusement park Efteling in the Netherlands. It started operating in 1984.
2014 in amusement parks !style="padding:0.2em; font-size:130%;" colspan="5" | Years in amusement parks