Gibraltar Castle Steps, beautiful residential area on the hill of narrow alleys, Gibraltar, Europe

gibraltar castle steps europe architecture colorful buildings travel sightseeing outdoor hillside tourism historic sites scenic views sunlit path urban exploration mediterranean culture local life stairs walking tour neighborhood craftsmanship views historical architecture cityscape summer exploration cobblestone attractions hillside homes palm trees vibrant colors sunny day architecture details heritage european charm picturesque nature tranquility city walking exploration routes hidden gems discover local culture castle steps beautiful