Unknown
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| Type | Subtype | Date | Description | Notes | Source |
|---|---|---|---|---|---|
| site | cave | Batu Caves | architectural landmark, tourist attraction, cave | Wikidata | |
| site | mine | Unknown | quarry | Wikidata | |
| site | mine | Unknown | quarry | Wikidata | |
| site | tunnel | Genting Sempah Tunnel | ANIH Berhad, tunnel | Wikidata | |
| site | tunnel | Penchala Tunnel | tunnel | Wikidata | |
| site | tunnel | 2003 | SMART Tunnel | road tunnel | Wikidata |




