Masan Bay Bay in Changwon, South Korea From Wikipedia, the free encyclopedia Masan Bay (Korean: 마산만) is a bay in Changwon, South Korea.[1] References [1]Yong-gu Kim (27 January 2025). "'바다 위 친수공간·랜드마크 조성'…마산만 복원 꿈꾸는 창원시". The Kookje Daily News (in Korean). Retrieved 12 June 2025. This South Gyeongsang Province location article is a stub. You can help Wikipedia by adding missing information.vte Related Articles