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The Sanctuary at Costa Grande

Verified
Calhoun County, Texas, 77982→|Intracoastal Waterway→

Location

GPS Coordinates
USGS2 data sourcesUpdated Mar 2026

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Boat Ramp in Calhoun County
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More nearby ramps

The Sanctuary at Costa Grande is a public boat ramp on Intracoastal Waterway in Calhoun County, Texas (77982). GPS coordinates: 28.4150°N, 96.4912°W.