Outdoor Michigan

Thunder Bay Karst Preserve (Stevens Twin & Bruski Sinks)

Website:
Owner:Michigan Karst Conservancy
Size:34 Acres
Avg Temp:(March) 19 F° → 38 F°
Attributes:

Facilities

Entrance Lat, Lon: 45.18245, -83.71966
Nature Trail Lat, Lon: 45.18024, -83.72121
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Boundary Water Trail Other Water Other Trail