Unusual Tunnel
Korea (North) /
Hamgyongnamdo /
Oro /
World
/ Korea (North)
/ Hamgyongnamdo
/ Oro
World / North Korea / Hamgyŏng-namdo
tunnel, mysterious
![](https://wikimapia.org/img/wm-team-userpic.png)
Rail tunnel parallel to main railway tunnel but this one doesn't emerge on other side.
Nearby cities:
Coordinates: 40°14'31"N 127°19'3"E
- Tunnel 43 km
- Stealth Tunnel Bunker 54 km
- Tunnel 56 km
- Railway Tunnel 79 km
- Tunnel 96 km
- Railroad Tunnel 99 km
- Tunnel 121 km
- Mujigae Tunnel 130 km
- Railway Tunnel 157 km
- Railway Tunnel 165 km
- How Hill 4.6 km
- Logging Region 6.3 km
- Changjin-up / Chosin Military Airbase 15 km
- Mountaintop Ovoid Berm 16 km
- East Hill 17 km
- Sinhŭng-gun (Sinhung County) 20 km
- Jangjin County 22 km
- Sinhung Machine Factory 25 km
- Lake Changjin (Chosin Reservoir) 30 km
- Pujon-gun (Pujon County) 62 km