Before you explore the map, here is what it helps you trace.

The preserved towers map is a quick reference to where surviving lights stand today, how they relate to one another along the coast, and why each site remains historically significant.

• Surviving lighthouse towers and their present preservation status.
• Regional spread from harbor entrances to exposed headlands.
• Setting clues that connect each tower to surrounding shoreline conditions.
• Preservation context that links map points to deeper stories and records.