The　accessibility　of　green　parks　is　of　significance　to　the　promotion　of　people′s　livelihood　and　well⁃being,　the　environmental　equity　and　high⁃quality　urban　development.　In　this　paper,　based　on　the　green　park　scale,　network　evaluation,　Amap　API　path　planning　and　other　data,　the　Gaussian　two⁃step　floating　catchment　area　method　is　used　to　measure　the　objective　and　subjective　accessibility　of　green　parks　in　Fuzhou　City　under　single　travel　mode　and　multi⁃traffic　travel　mode.　The　results　show　that:　(1)　There　are　great　differences　in　subjective　and　objective　accessibility　of　green　parks.　The　high⁃value　areas　of　objective　accessibility　are　mainly　distributed　in　non⁃central　urban　areas,　while　the　high⁃value　areas　of　subjective　accessibility　are　mostly　distributed　in　the　central　urban　areas.　(2)　There　are　also　differences　between　subjective　and　objective　accessibility　under　different　travel　modes.　The　accessibility　of　green　parks　under　walking　travel　mode　is　lower　than　that　of　driving　and　public　transport　travel　mode.　The　accessibility　distribution　of　comprehensive　travel　mode　is　similar　to　that　of　driving　accessibility,　and　the　green　space　development　model　dominated　by　public　transport　has　not　yet　been　formed.　(3)　There　are　fewer　counties　with　the　balanced　supply　and　demand,　and　there　are　more　counties　with　imbalance　between　supply　and　demand.　In　the　counties　with　high　population　density,　the　demand　exceeds　the　supply　of　green　parks.　The　ratio　of　objective　and　subjective　supply　and　demand　of　green　parks　in　non⁃central　urban　areas　is　generally　low.　(4)　The　green　parks　with　high　objective　accessibility⁃high　subjective　accessibility　under　the　mode　of　walking,　driving　and　public　transport　are　the　Three　Lanes　and　Seven　Lanes　and　Guian　Xintiandi　Leisure　and　Tourism　Resort　in　Fuzhou　City,　and　more　than　70%　of　the　green　space　belongs　to　the　type　of　low　objective　accessibility⁃low　subjective　accessibility.　The　study　not　only　pays　attention　to　the　spatial　accessibility　of　green　space,　but　also　measures　the　accessibility　of　green　space　from　human　feelings,　so　as　to　provide　new　research　ideas　for　accessibility　evaluation.　At　the　same　time,　it　also　provides　suggestions　for　the　allocation　of　green　space　resources　and　the　improvement　of　green　space　quality　in　Fuzhou　City.　©　2024　Science　Press.　All　rights　reserved.