HMS St Lawrence
1814 first-rate ship of the line that served on Lake Ontario.
Each edition grades its towns against each other only.

A day out from Cape Vincent leads to Fort Ontario, 46 mi away. With nothing inside Cape Vincent, the list has 2 places within 40 miles. The commonest are an ancient site and a museum.

1814 first-rate ship of the line that served on Lake Ontario.
The towns around it, and where to stay →
The farthest of them, Antique Boat Museum, is 14 mi out.
Orange: Cape Vincent. Numbers: the best-known places, matching the list below. © OpenStreetMap contributors
These 6 are all within 60 miles.
Ranked by how many people look them up, so the famous places lead and the local favorites follow.
HMS St Lawrence: C.H.J. Snider (see [1], 1879–1971[2]), Public domain · Fort Ontario: Ad Meskens, CC BY-SA 3.0 · H. Lee White Marine Museum: Doncram, CC BY-SA 3.0 · Safe Haven Museum and Education Center: Jojomojopete, CC BY-SA 4.0