This document is a site map and building layout for Naval Submarine Base New London in Groton, Connecticut. The map depicts the complete facility layout with building locations, roadways, parking areas, and landscaping features shown in detail across the waterfront installation. The plan includes a comprehensive legend on the right side that identifies and catalogs numerous buildings and facilities throughout the base. The map shows the submarine base's operational and administrative infrastructure positioned along the Thames River, with designated areas for vessels, maintenance facilities, administrative buildings, and support infrastructure. The layout illustrates the base's organization with northern sections containing operational areas and southern sections containing administrative and support functions. Various colored overlays on the map indicate different zones or functional areas, including green areas representing landscaped or open space and yellow highlighting specific operational pathways or routes. A compass rose and scale indicator in the lower left corner provide geographic orientation and measurement reference. The document serves as a reference tool for understanding the physical layout and spatial organization of this major U.S. Navy submarine facility.