architecture
attraction
beautiful
blue
britton
civilian conservation corps
cloud
clouds
day
destination
ecotourism
el yunque
el yunque national forest
el yunque rainforest
environment
famous
forest
green
historic
la mina recreation area
landmark
landscape
lookout
luquillo mountains
mountain
mt britton
nathaniel britton
national
nature
overcast
palm
palm trees
puerto
puerto rico
rainforest
rico
sky
stone
tourism
tower
tranquil
travel
tropical
vegetation
yunque