Crown Princess Maxima swimming at a Charity Event

Princess Maxima of the Netherlands swims 2028 meters during the Amsterdam City Swim through the canals of Amsterdam, The Netherlands, 9 September 2012. The swim is to raise money for the incurable nerve and muscle disease ALS. Princess Maxima swims in an wet suite with orange cap. Prince Willem-Alexander and their daughters Princess Amalia, Princess Alexia and Princess Ariane welcomes the princess at the finish at the Keizersgracht.