Caves
US - Lewis County
| Name | Length | Depth |
|---|---|---|
| Winding Passage Cave | 122 m | 0 m |
| Hough's Cave | 105 m | 0 m |
| Whittaker Falls Caves | 30 m | 11 m |
| Green Pond Cave | 30 m | 0 m |
| Harrisville ledge caves | 9 m | 0 m |
| Pasture Wallow Cave | 8 m | 0 m |
| Roadside Wallow Cave | 8 m | 0 m |
| Bald Mountain Cave | 5 m | 0 m |
| Harrisville Cave | 5 m | 0 m |
| East Crawl | 3 m | 0 m |
| Lost Lake cave | 3 m | 0 m |
| George G. Goodelle Property Deposit Mine | 0 m | |
| Gouveneur Mine #4 | 0 m | |
| Mine #4 | 0 m |