Black Rock - 254' Massachusetts

Black Rock MA BGN Page Elevation : 254' County : Middlesex Quad : Boston North Coords : 42.4427°N, 71.0771°W Notice Rise : 33' Saddle : 221' Line Parent : Prospect Hill Parent Lineage Proximate Parent : Prospect Hill Isolation : 9.77 miles Submit YDS Class Rating Weather Link Snow Depth CalTopo Trip Reports: Submit a Trip Report Links: peakbagger.com Ascents: 8 members have reported ascents... log in to view ascents		Click on map to view full-screen map Images: Submit an image for this peak
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