Polka Marina was a Merry-go-round in the amusement park Efteling in the Netherlands.
On 13 October 2020, Efteling announced that the attraction would make its last ride at the end of 2020 and would disappear from the park.
Polka Marina was actually a combination of a carousel and a mini-roller coaster, since the cogs were circling up and down on a Vekoma coaster track.
In the center of the ride an 8 meter high whale fountain propelled a pirate into the air.
On the site of the attraction, a new accessible playground called "Nest" would be built.