Rock of Gibraltar. Not part of Spain.

This is its own site, since it is a British territory, so see photos at separate site,  Gibraltar Road Ways.  It is a World Heritage site, see at http://whc.unesco.org/en/list/1500.

The Rock of Gibraltar appears while driving around the southern, Mediterranean coast of Spain. Go in. Find checkpoints after checkpoints, long vehicle lines, and be reminded that this is a British area.  There are plenty of places to stay, just veer from Spain's coast, wait in the line for customs, and go in.

Rock of Gibraltar

Enjoy the apes.