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Auchendinny, Penicuik, Midlothian.
| NGR: | NT 25240 61700 |
| WGS84: | 55.84270, -3.19542 |
| Length: | 68 m |
| Vert. Range: | Not recorded |
| Altitude: | Not recorded |
| Geology: | Passage Formation |
| Tags: | Tunnel, ManMade |
| Registry: | second |
Horseshoe-shaped railway tunnel, abandoned (active 1872-1967).
Alternative Names: None recorded.
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This entry was last updated: 2025-05-17 11:24:49
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