Summary
Baltimore Bay is a GNIS-named bay in the Beaver Island archipelago. The current
OpenStreetMap snapshot contains a matching named natural=bay node carrying
GNIS feature 620533. These records establish the feature’s present geographic
identity; no source held for this pass yet explains the name or documents a
landing, settlement, or harbor history.
Open questions
- Who or what gave Baltimore Bay its name?
- Can charts, local maps, or property records establish its shoreline and use?
Sources
- U.S. Geological Survey, Geographic Names Information System, Domestic Names (Michigan), retrieved 2026-07-28.GNIS feature 620533; feature class 'Bay'.federal · gnis · gnis_names
- OpenStreetMap contributors, named water features via Overpass API, retrieved 2026-07-28 (ODbL 1.0).Node 369019027 is named Baltimore Bay, tagged natural=bay, and carries GNIS feature 620533.osm · water