Visited on September 7, 2019. For those who are really into this type of ancient ruins, this excursion might be more worthwhile. However, it's very close to the Cromeleque dos Almendres & is set in a nice cork tree forest. Be sure to visit the "information center" which is also nearby - this place has a good amount of information regarding the cork trees & video about the cork process not to mention cork related products (the outside walls are also made of cork!). read more