aerial view of hwangryeongsan mountain bongsudae beacons, busan, south korea, asia

scenery view hwangryeong hwangryeongsan geumryeonsan observatory deck beacons fire busan south bongsudae korea asia building buildings smoke landscape aerial drone cityscape road traffic urbanscape travel season weather beautiful highland scenic sky tourism tour people vehicle colorful landmark stone traditional events trip journey skyline city metropolitan architecture mountain mountains outdoor outdoors