When I went abroad, I used to buy her a small plate if I saw one. Not all places sell them (they're not a big thing in the USA) and not all mention the places (the Australia ones feature koalas and kangaroos, for example). Some refer to countries or regions rather than towns or cities within those countries or regions. Nevertheless, I usually managed to find something.
Here's a list of the ones that are country-only (where "country" means "member state of the United Nations"):
Austria, Croatia, Denmark, Estonia, France, Germany, Iceland, Ireland, Luxembourg, Malta, Norway, Portugal, Romania, Sweden, Uruguay.
Here's a list of the ones that are regional:
Canary Islands, Cornwall, Crete, Cyprus, Gotland, Holland, Jersey, North Wales, Scotland, Texas, Wisconsin.
Here's a list of the ones that are place-within-a-country-or-region:
Amsterdam, Athens, Atlanta, Barcelona, Berchtesgaden, Berlin, Boston, Caernarfon, Cannes, Chamonix, Cheddar Gorge, Cologne, Copenhagen, Edinburgh, Florence, Galway, Gibraltar, Gratz, Hamburg, Helsinki, Hollywood, Hong Kong, Jerusalem, Knossos, Koper, Krakow, Kuala Lumpur, Lake Como, Las Vegas, Leipzig, London, Madrid, Malcesine, Magdeburg, Messina, Mont Saint-Michel, Montevideo, Munich, New York, Ostend, Oviedo, Oxford, Paris, Pisa, Pompeii, Potsdam, Prague, Rome, Saint Petersburg, San Francisco, Santiago de Compostela, Singapore, Sintra, Sorrento, Split, Stockholm, Strasbourg, Talinn, Tenerife, Vienna, Walt Disney World, Washington DC, York.
That's 99 named-place plates.
Hmm. I'm more well-travelled than I thought I was.
