Gibraltar delivers a great port day. Ride the cable car for panoramic views...

https://www.emergbook.win/gibraltar-packs-a-lot-into-one-square-mile-you-walk-off-the-ship-and

Gibraltar delivers a great port day. Ride the cable car for panoramic views from the Rock and meet the cheeky Barbary macaques. Afterwards, wander Main Street for deals or grab a drink in Casemates Square. It is a compact, efficient stop.