Penobscot Bay and the Atlantic Ocean surround a complex archipelago of granite islands and dangerous ledges in this 2011 coastal study. The map centers on the Fox Islands Thorofare, a critical marine passage separating the islands. Prominent landmarks such as Tiptoe Mountain and Middle Mountain rise above the coastline, while local maritime activity is evidenced by several ferry routes, including the Rockland - North Haven and Rockland - Vinalhaven lines.
72 named features on this map. Tap any name to fly to it.
Don’t see what you’re looking for? This feature index may not catch every label — zoom into the map to look around manually.
This is the sole edition of this map. No revisions or reprints were ever made.
1904 · Vinalhaven
USGS Topo · 1:62,500
1904 · Tenants Harbor
USGS Topo · 1:62,500
1904 · Rockland
USGS Topo · 1:62,500
1905 · Penobscot Bay
USGS Topo · 1:125,000
1906 · Matinicus
USGS Topo · 1:62,500
1906 · Tennant Harbor
USGS Topo · 1:62,500
1906 · Rockland
USGS Topo · 1:62,500
1941 · Rockland
USGS Topo · 1:62,500
1941 · Vinalhaven
USGS Topo · 1:62,500
1944 · Vinalhaven
USGS Topo · 1:62,500