Interislander Big Tahuna

We’re back in the top of the South Island for our third Interislander ‘The Big Tahuna’ and ready for another super sunny day at beautiful Tahunanui beach.

Whether you're trying out an ocean swim for the first time or looking for a new challenge, we’re lining up a terrific range of swim experiences for swimmers of all ages and abilities from a 500m, 1km or 3km swim, our new 'splash for cash' $print event, to the Banana Boat OceanKids swims for kids aged 7–12 years old.

Last year’s inflatable slide was a huge hit and we’re busy working on new fun-filled additions to the next event—you’ll love what we’ve got in store.