Follow Kuakini Highway into Old Kona Airport State Recreational Park. Drive past the soccer field (located on your right) and follow the road past the yellow metal gate. Keep driving until you reach the first bathroom building on your left. Park by the bathrooms. Walk to the shore line and keep walking away from the bathrooms and the gate direction along the beach (walk in the direction your were driving) until you reach a wide intertidal bench. At low tide (negative tide) the bench will be about 40 m in width. Note that this location has bathrooms nearby.