Look into my eyes

A hollow green and blue cave,
an opening to the darkest of things,
blurred waterfalls rest near the entrance,
but they can never be seen.
The springs inside the cave,
contain water the color of crimson red,
with hidden places to escape the closure,
near silver mines.
This cave known for smiles,
is a caves full of sorrows,
and shelters people,
until they leave tomorrow.
The souls found here,
are only visitors,
that clutch onto the cave's wall,
so they're not dragged down into pits of fire.
People take what they can from this forbidden cave,
items of mystery and of  multiple colors,
and the only to exits are easy to find,
either the crimson springs that flow out near silver mines,
or the blurred water falls that often run near vines.