Moonlight and long, careful looking revealed that the beach gave way, above them, to a long glacis of what she could only assume was sandy soil, held together by low foliage dotted with yellow flowers. Above that loomed a row of crude, blocky structures that were completely dark. A few hundred meters away from them to the left was a small white blockhouse raised above the beach and supporting an array of antennas and lights. But the lights were not aimed in their direction, and it did not seem likely that they would be visible, supposing anyone was even looking for them.