There are two.
One at Short Point,the next beach round from main kite beach.3 min drive or you can kite there in NE.
The other is at Pambula,the far South end of main beach.Very familly friendly,but a 8 min drive from the action.You will see kites out easily at Ford Oval,or,if conditions are right,Pambula rivermouth can be epic !
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