13 layer
abandoned
architecture
bay
beautiful
blue
building
copper
culture
economy development
environmental impact
environmental laws
famous
geochemical anomaly
gold
gold mine
golden waterfall
heavy metals
hiking
historic
historical
horizon
industries
jinguashi
landscape
mining
mining activities
mountain
nature
new taipei city
northern taiwan
ocean
old
peaceful
phenomenon
pollution
pretty
rock
ruifang
ruins
sea
sky
sunny
sunset
taipei
taiwan
town
traditional
travel
yinyang sea