There are some great coastal wild camping spots all within 4-5km of that site Siobhan, if you get the notion...
Look up the "Speckled door" pub in garrylucas/Garretstown. Fine sized car park outside and I'm told they don't mind campers overnighting outside if you're willing to avail of their patronage.
Edit - The Speckled door pub is in the POI's.