Surf
Yes, Santorini can also be a destination for surfing!
There are more than 3 beaches where you can ride the waves, starting from small and easy swell conditions that can allow a start up to beginners, to bigger waves that makes things even more interesting.
At times , when the wind blows over 5 BF the advanced surfers can find waves over 2 meters to wipe out, and there comes the fun!