Take the cable car for sweeping Rock of Gibraltar views before meeting the wild...

https://tango-wiki.win/index.php/Gibraltar_with_Older_Parents:_A_Realistic_Port_Day_Strategy

Take the cable car for sweeping Rock of Gibraltar views before meeting the wild Barbary macaques. Later, wander through lively Casemates Square or grab a drink at the marina. It is a stress-free day with plenty of history right at the pier.