Rottnest Island Swim 2025 Season. The 35th annual rottnest channel swim will be held on saturday, 22 february 2025. This 19.7km open water swim from cottesloe beach to rottnest island will take place in 2025 on the 22nd of february.
The rottnest swim accepts solo swimmers, duo pairings or. Highly regarded worldwide as one of western australia’s most iconic events, the south32 rottnest channel swim is a 19.7 km open water swim from cottesloe beach to rottnest island.
