alto gllego region
areas of special interest
artificial tank
artificial water reserve
biological diversity
conservation of ecosystems
dam
dike
ecological values
ecology
ecosystems
environment
environmental education
gr11
hikers
irrigation
lake
land management
marsh
mountain range
natural areas
natural border between spain and france
natural environment
natural landscape
natural parks
natural spaces
natural state
nature
nature conservation nature
north of the iberian peninsula
panticosa
parks
pond
protected natural areas
protection
pyrenees
regional park
reservoir
retained water
road
rural sociology
seminatural
small path
sustainable
swamp
territory
water reservoirs in the balearic community
water resources
water retention
water supply