Cueva Las Marias is a small vertical cave in Tahíche on the slopes of the Montaña de Tahíche.
At the other side of the mountain you can find a a big waste belt which probably will be the reason the cave is filled with all kind of rubbish.
For entering the cave a rope is quite useful as the small downsloap is steep and slippery.
At one end you can see a small fissure going on , but too small to enter. There is no draft.
The length of the cave is around 30m. and the depth 10m.
Due to conservation reasons further details are not public.