Smoke signal

These structures in Mount Namsan are restored medieval Smoke Signal Beacons (from the joseon dynasty) which were used (until 1985) to send Emergency Signals. Smoke Signal Station Seoul South Korea Travel Photography Streetphotography Mongmyeoksan Bongsudae
Cloud - Sky Day Flying Low Angle View No People Outdoors S.O.S. Sky Smoke - Physical Structure Smoke Signal
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