
Spring Mill State Park serves as the focal point of this Southern Indiana landscape, preserving a distinct cluster of karst features including Hamer Cave, Donaldson Cave, and Twin Caves. The presence of Spring Mill Village within the park grounds reflects the area’s early industrial heritage, while the surrounding townships of Marion, Bono, and Orleans show a grid of agricultural development and local landmarks.
26 named features on this map. Tap any name to fly to it.
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2 editions found
1934 · Bedford
USGS Topo · 1:48,000
1935 · Oolitic
USGS Topo · 1:48,000
1937 · Bedford
USGS Topo · 1:62,500
1942 · Oolitic
USGS Topo · 1:62,500
1949 · Georgia
USGS Topo · 1:24,000
1950 · Mitchell
USGS Topo · 1:24,000
1951 · French Lick
USGS Topo · 1:24,000
1951 · Georgia
USGS Topo · 1:24,000
1956 · Vincennes
USGS Topo · 1:250,000
1957 · Vincennes
USGS Topo · 1:250,000