Pre-release: this release has not been published. Identifiers are permanent; descriptions may still change.

Castle Rock

https://ontology.bommaritollc.com/id/01a0ddfe-d2a0-7256-a211-5e3e5ad39d1b

Cite this

Castle Rock. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-d2a0-7256-a211-5e3e5ad39d1b

Drawn from the release's geometry, simplified for the screen; base map © OpenStreetMap contributors or USGS.

Elsewhere

OpenStreetMap45.91052, -84.74310

Sourceprd-tnm.s3.amazonaws.com

Source3dhp.nationalmap.gov

Sourcehydro.nationalmap.gov

adms:identifier	gnis 1619452
dcterms:type	summit
geo:hasDefaultGeometry	point of Castle Rock
geo:hasGeometry	point of Castle Rock
in watershed	McKay Creek-Frontal Lake Huron (HUC10 0420000103)
prov:wasDerivedFrom	evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames_MI_Text.zip evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer
schema:containedInPlace	Mackinac County St. Ignace Township
skos:prefLabel	Castle Rocken