Gadeokdo Daehang Port Battery Cave

가덕도대항항 포진지동굴

Busan

• Tunnel of history
• Cave lighting
• Sea view
• Daehang Port stroll

Where

• 46 Gadeokhaean-ro 1212beon-gil, Gangseo-gu, Busan부산광역시 강서구 가덕해안로1212번길46

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Source: Korea Post (우체국) 2026 recommended guide, Busan.