Seven Wonders of the Ancient World
The Seven Wonders of the Ancient World were seven famous and impressive constructions on Earth. In order of construction, the most recent to be built were:
 Temple of Artemis at Ephesus
 Mausoleum of Halicarnassus
 Colossus of Rhodes
 Lighthouse of Alexandria

Tom Paris once made Neelix list all seven Ancient Wonders of the World in the order of their construction. Neelix was able to name the first six wonders, Seven of Nine helped him with the seventh, the Lighthouse of Alexandria. This feat caused Paris to declare Borg photographic memory "the wonder of the modern world." ()    

In 2375, Tony Cicci, a hologram in the jack-in-the-box affected Bashir 62 holoprogram, described Odo as the "eighth wonder of the world" for his natural Changeling abilities. ()

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Earth structures