Lime terraces with lakes, Huanglong National Park, Sichuan Province, China, Asia

asia autumnal autumn colors autumn calc sinter calcareous sinter china daylight daytime day discolored discoloured exterior views exterior view fall famous place geological geologic geology huanglong national park lakes lake lime mineral national parks national park natural landmarks natural landmark natural preserves natural preserve nature reserves nature reserve nature nobody no one no people people's republic of china place of interest protected area reserves reserve rock layer rock stratums rock stratum rocks rock sanctury seasons season sedimentary rocks sedimentary rock sedimentation sediments sediments sediment sediment sights sight sinter stone formations stone formation travel photography travel travertine terraces travertine terrace unesco world heritage sites unesco world heritage site unesco world natural heritage world natural heritage