concept city closed for quarantine due to coronavirus, covid-19. glass bridge in yalong bay tropical paradise forest park.

architecture asia bay beautiful blue bridge china chinas city closed cloud concept coronavirus covid19 crossties culture deep design due forest france glass green hainan hill hills island landscape mountain mountains natural nature outdoor panorama paradise park people popular province quarantine river road rock sanya scenery sky skywalk south structure summer tourism tourist town travel tree trip tropic tropical valley view village water world yalong