This 40-year-old venue began its life as the Ravenhall Baths, a saltwater swimming pool that was quite the Coney Island hot spot in its day. It was destroyed by a fire in 1963, after which the space was converted into a destination for the heavily sweatered and uncoordinated. Arrive at the rink promptly at 1pm when it opens; the ice fills fast and it closes at 4pm.