In the morning I packed my bags and tried to reach the old fortress on Monte Hacho, a hill on the eastern end of the peninsula (which is really an island, as there is a connection between the northern port basin and the southern bay). On the way I came through a neighborhood with narrow streets pathways which was most lovely. My visit to the fortress was then swept away by heavy rains which set in all of a sudden.
In the afternoon I hopped on the ferry to Algeciras on mainland Spain, and took a bus to La Línea de la Concepción from there, where I found a bed for the night.
But before falling asleep I headed over to Gibraltar for an evening stroll and dinner.