Gibraltar rocks. Take the cable car for stunning Rock of Gibraltar views, then...

https://www.herotraveler.com/abdullah-undefined1/story/why-gibraltar-is-one-of-the-best-cruise-ports-in-the-mediterranean

Gibraltar rocks. Take the cable car for stunning Rock of Gibraltar views, then meet the cheeky Barbary macaques. Spend time wandering Main Street for tax-free finds or tour the Great Siege Tunnels. Skip the ship tours and enjoy this unique port solo