
Lake Mahopac
The old railroad-resort lake of Putnam County, with a Frank Lloyd Wright-style house on an island.
- 9 ft · first step
- 17 ft
- 26 ft
- 34 ft
- 43 ft
- 51 ft · bottom
About Lake Mahopac
Lake Mahopac covers 587 acres in the town of Carmel, Putnam County, New York, about an hour north of New York City. The New York and Harlem Railroad turned it into a summer resort in the mid-1800s, with hotels running horse-drawn coach races to meet the trains; the hotels are gone, but the year-round lake community they left behind remains. Three private islands sit in the lake, including Petre Island's Massaro House, built in the style of Frank Lloyd Wright. The lake still holds a fishing record — a world-record brown bullhead came out of it in 2009 — and two marinas keep it busy with boats all summer.
- 2 shore towns named, with a star on each
- 94 roads engraved around the shore, 12 of them labeled
- 6 depth layers, each step engraved with its depth in feet
- Compass rose, title block with coordinates, max depth and area; keyhole hanger on the back
Turn it in your hands
Live 3D of the actual cut files — drag to orbit, pinch to zoom. Every road you see is engraved on the real thing.
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