[Holger]

Hahaha, spent my vacation on an off-grid horse ranch in Vejer de la Frontera (between Tarifa and Cadiz) this year, just returned last weekend.
Went to Tarifa for whale-spotting.
We did not do Gibraltar due to we would have had to cross a border, would have to pay for it and escape from the apes on that rock. Very many colleagues told me that it is not worth the hassle, nothing to see. Besides, Gibraltar is not the southest point of Spain as many believe.

We saw the big fast ferries leaving Tarifa for Tangier, with all the arabic plated luxury cars.
No way that I would visit Tangier/Marocco or any of the countries up there. Far to dangerous in my opinion.