400m long.
Seathwaite Tarn Upper Level
Part of Seathwaite Tarn Mine
Copper Mine
Jan 1st, 2024 from NMRS by Buddle-Bot
Apr 16th, 2025 by BertyBasset
| Lake District | |
| Seathwaite Tarn | |
| 54.3874741, -3.131474 | |
| SD 2662 9970 | |
| Open Access | |
| 469m | |
| #15,811 |
Seathwaite Tarn Middle Level - 291m- Seathwaite Tarn Mine - 585m
- Black Scar - 738m
- Back Veins - 1,553m
- Top Level - 1,675m
- Brimfell Mine - 1,722m
- Middle Level - 1,740m
- Grey Crag Level - 1,838m
- Hospital Level - 1,878m
- Bonser Level - 1,905m
- Courteney's Crosscut - 1,913m
- Kernel Level - 1,950m
- Paddy End Works - 1,963m
- God's Blessing - 1,977m
Low Water Quarry - 1,992m