abandoned
andalusia
archaeology
cerro del hierro
deserted
eroded rocks
erosion
erosive
excursions
free
geology
group
hiking
hill
industrial archeology
industry
iron
karst
karstic
landscape
leisure
limestone
mine
mineral
miners
mines
mining
mountain
natural landscape
nature
north
past
place
province of sevilla
rocks
routes
ruins
rural
rural tourism
san nicolas del puerto
seville
sierra
spain
spanish
time
tourism
village
weekend