Inflation and the war in Ukraine have contributed to the weakening euro, which has been getting closer to parity with the U.S. dollar since the middle of last year. That lower exchange rate is good news for U.S. travelers heading to any of the 19 countries that use the currency; it means U.S. travelers might rent a Fiat longer, upgrade to a deluxe river tour or buy a second box of Belgian chocolate thanks to the dollar's buying power. The Biden administration's decision to drop the pre-departure COVID-19 testing requirement to fly into the U.S. could also inflate demand from U.S. tourists. Should you head to Europe or wait for the crowds to calm? Find out at the link in our bio.