Lisbon to Algarve Day Trip — Benagil Cave, Algar Seco & Lagos Guide

The morning starts with the hum of an air‑conditioned van easing out of Lisbon and the Atlantic margin slowly reassembling itself outside the window: low scrub gives way to terracotta roofs and then the cliffs—raw, honey‑colored limestone cut by centuries of wind and wave. By midmorning the group is standing at a cliff‑top viewpoint above Benagil, wind tugging at hair and camera straps, the sea daring you to cross the narrow band of beach and peer into the cave’s skylight where light falls like a second sky.