Disenfrancised
Beep Beep
Just for fun? You have a very useful sense of fun.
Stonehenge would be in the west. It's had replacements suggested, but I don't think there's a consensus.
Are there any good Carthaginian wonders? Stupid Romans burning all their cities and books....
It's pretty hard to find decent 'wonders' in Western Europe at this time, here's three:
The Waters of Sulis at Bath, well known Celtic holy site.
Lugus's Mountain Temple - the possible temple of top Gallic god Lugus whose cool ruins were found in the heights of the Massif Central, he was linked with the Roman god Mercury and found in lots of carvings.
The Pillars of Melqart - the oldest and most impressive Phoenican temple site in the west based in what is modern Cadiz, hannibal went a prayed there before heading to Rome, may have been the origin of the term 'pillars of hercules' and Melqart was also patron god of Carthage.