Gibraltar is a breeze to explore. Take the cable car for stunning Rock views...

https://blogfreely.net/rothesqlmw/the-barbary-macaques-and-beyond-a-wildlife-guide-for-gibraltar-cruise-days

Gibraltar is a breeze to explore. Take the cable car for stunning Rock views and meet the cheeky Barbary macaques. Later, stroll down Main Street for tax-free finds or grab a drink in Casemates Square. It is a compact, easy walk for any cruiser.