As you may have guessed, these trees are square.
They are a strange phenomenon , unique to El Valle de Anton.
The trunk forms a square, as do the rings inside the tree when cut open.
The squareness of the trunks depends on your imagination

This is a short walk if you’re not up for longer hikes to La India Dormida or Cerro Gaital.
Entry fee is $2.00 …or…free if you go around the back and hop over the fence!!