Checklist
At least 2 Swimming Costumes
At least 2 pairs of goggles
At least 2 towels
At least 1 swim cap (1 SwimSwitzerland swim cap will be provided)
Sliders, Flip flops or Crocs to help get in and out of the water
Wetsuit if you want one
Sun tan lotion
Dry Robe or something equivalent to help warm up after swimming
Walking shoes
A sense of adventure!