
Lake Ontario defines this corner of Jefferson County, where the St. Lawrence River begins its journey. The coastline is deeply indented by bays such as Wilson Bay and Mud Bay, separated by prominent landforms like Tibbetts Point and Dablon Point. Just offshore, Grenadier Island and Little Grenadier Island guard the entrance to Basin Harbor, reflecting the area's long maritime importance. Inland, the landscape transitions from the agricultural fields near Indian Hill to the complex wetlands surrounding Fox Creek and Kents Creek. Historic sites and local landmarks are scattered throughout the region, including Saint Vincent de Paul Cem near the town of Cape Vincent and Fox Creek Cem further south. Narrow land bridges like Carrying Place and The Isthmus connect the mainland to Point Peninsula, illustrating the unique geography that has shaped local transport and settlement patterns for generations.
71 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1893 · Sackets Harbor
USGS Topo · 1:62,500
1895 · Sacketts Harbor
USGS Topo · 1:62,500
1895 · Stony Island
USGS Topo · 1:62,500
1895 · Cape Vincent
USGS Topo · 1:62,500
1900 · Clayton
USGS Topo · 1:62,500
1903 · Clayton
USGS Topo · 1:62,500
1942 · Cape Vincent North
USGS Topo · 1:31,680
1942 · Henderson Bay
USGS Topo · 1:31,680
1942 · Chaumont
USGS Topo · 1:31,680
1942 · Galloo Island
USGS Topo · 1:31,680