(BT38 9LH) Whitehead - 1 Old Castle Road

Large, flat parking lot overlooking the sea with grass and a bench... Quiet spot... Go to Whitehead or Blackhead (lighthouse). No service. Train station near Whitehead to visit Belfast. Another option is Carrickfergus, but parking there is noisy. Warning: Don't follow the GPS. You have to go through the town center, and it's very easy. There's a drinking water refill tap above the square by the wall, next to the small concrete shed behind the railing. Refills are only possible with bottles or jerry cans.