2015 Map of South of Holley

About this map

Gulf Islands National Seashore dominates the northern edge of this coastal survey, preserving a narrow segment of Santa Rosa Island between the open Gulf of Mexico and the calmer waters of Santa Rosa Sound. This barrier island environment is defined by its low-lying topography and shifting sands, with the Florida National Scenic Trail winding through the dunes and scrub. The map illustrates the minimal infrastructure on this protected stretch of coastline, centered on Opal Beach and the parallel routes of Gulf Blvd and White Sands Blvd. The sheet also delineates the offshore maritime boundaries between Santa Rosa and Escambia Counties, showing how these political lines extend far into the gulf waters south of the shoreline.