Original: The arrival descent is over the hilltop traffic circle and departing planes fly right over the heads of sunbathers on St. Jean Beach (although small signs advise sunbathers not to lie directly at the end of the runway).
Simplified: The arrival descent is extremely steep over the hilltop traffic circle and departing planes fly right over the heads of sunbathers (although small signs advise sunbathers not to lie directly at the end of the runway).