Getting turned away at Hanauma Bay sucks. It has happened ALOT to me and I’ve attempted to go at least 30 times. This is an easy work around. There is a Costco with a big parking lot about 2 and a half miles away from Hanauma Bay. When I get turned away go to this parking lot and call a Uber, Lyft, or Cab. Rates can be anywhere from $9 to $20 for about 4 people. It is worth it, so save the links on this page if it happens to you. Download the apps on your phone here Google play UBER app, Apple UBER app, Windows Phone UBER app, Google play LYFT app, Apple LYFT app, Windows Phone LYFT app.