It's awful, sorry to say. You really need to look into the spots that allow public access to the area where the wedding is held. There may be a limited amount of parking available at one of the stairwells. All in all... It all comes down to, the location of your event. It's a big beach which has been sectioned by natural barriers to certain parts. It's a great beach to walk and explore, but parking is the absolute pits.
You have park on the side of the road, that's how I did it. But I don't know if there is somewhere close a parking place.
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