military tunnel
From Underfoot
Q21573414
underground cavity used in warfare
Wikidata
class, tunnel, Beihai Tunnel,
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Location: KML, Cluster Map, Maps,
3 places
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Beihai Tunnel ⓘ
tunnel in Dongyin, Lienchiang, Fujian, Taiwan -

Chenggong Coastal Defense Tunnel ⓘ
tunnel in Jinhu, Kinmen, Taiwan -

Roman countermine near Tower 19 ⓘ
subterranean mine aimed at deterring the Sasanian Persian siege and eventual fall of Dura-Europos, source of a great deal of Roman military artifacts
| Type | Subtype | Date | Description | Notes | Source |
|---|---|---|---|---|---|
| site | tunnel | Beihai Tunnel | military tunnel | Wikidata | |
| site | tunnel | Chenggong Coastal Defense Tunnel | military tunnel | Wikidata | |
| site | tunnel | 256 | Roman countermine near Tower 19 | military tunnel, cultural property, feature, ruins | Wikidata |