Black Diamond Mine
From Underfoot
Q49400218
mine in Garfield County, Colorado, United States of America
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Location: 39.4586, -107.3447, KML, Cluster Map, Maps,
2 places
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Glenwood Caverns ⓘ
Adventure park on a mountaintop in Glenwood Springs, Colorado -
Hanging Lake Tunnel ⓘ
Tunnel in Colorado
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| Type | Subtype | Date | Description | Notes | Source |
|---|---|---|---|---|---|
| site | cave | 1999 | Glenwood Caverns | show cave, amusement park | Wikidata |
| site | tunnel | Hanging Lake Tunnel | road tunnel | Wikidata | |