Swimming pool in the building called "Hoornse Vaart", in the city of Alkmaar, The Netherlands. The water slide has a fun feature. At the end, there is a photo taken. That photo can be send to your smarthphone for free.There are multiple facilities in the building: Gym, fitness, sun bathing studio, pools inside and outside.
Het binnenbad van het zwembad de Hoornse Vaart.
The free picture is a nice idea!