"Rock pillars" refers to tall, vertical structures made naturally or artificially, composed of solid rock that stands upright like columns or pillars. Full definition
Filled with dramatic mountains and rock pillars coupled with precariously placed hand - built monasteries balanced atop, and you have a pretty spectacular destination. (castawaywithcrystal.com)
For the best views of this lighthouse, take a walk along the headland to witness the naturally carved rock pillars, tunnels and hidden grottos. (loveholidays.com)
The best way to explore these beaches is via the cliff top walk which starts from Lagos town and winds all the way to Ponta da Piedade, a fine natural feature where the cliffs of the headland have been naturally carved into rock pillars, tunnels and hidden grottos. (girlunspotted.com)