Unknown
From Underfoot
'
Wikidata
People's Republic of China, 
-
Location: 22.1574, 113.5428, KML, Cluster Map, Maps,
7 places
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Camões Grotto ⓘ
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Banzhangshan Tunnel ⓘ
tunnel in China -
Guia Hill Pedestrian Tunnel ⓘ
pedestrian tunnel in Macau -
Hong Kong–Zhuhai–Macao Bridge ⓘ
fixed link consisting of tunnel and multiple bridges -
Ká Hó Tunnel ⓘ
Tunnel in Coloane, Macau -
Tunel do Monte da Guia ⓘ
road tunnel in Macau -
Unknown ⓘ
| Type | Subtype | Date | Description | Notes | Source |
|---|---|---|---|---|---|
| site | cave | Camões Grotto | grotto | Wikidata | |
| site | tunnel | Banzhangshan Tunnel | road tunnel | Wikidata | |
| site | tunnel | Guia Hill Pedestrian Tunnel | pedestrian tunnel, walkway system in Macau | Wikidata | |
| site | tunnel | Hong Kong–Zhuhai–Macao Bridge | transport megaproject, bridge–tunnel | Wikidata | |
| site | tunnel | Ká Hó Tunnel | road tunnel | Wikidata | |
| site | tunnel | Tunel do Monte da Guia | road tunnel | Wikidata | |
| site | tunnel | Unknown | road tunnel | Wikidata | |
Rummage summary