Florence, Rome and Venice. Other parts of Italy too.
Stowe, VT to talk to the real von Trapps, hear their story of escaping Austria. Also in or near Stowe is the Ben and Jerrys tour, you can learn about maple syrup being made, and cheese making, and taste the freshest apple cider ever. I loved that vacation.
If you never go to Europe, Quebec City, Quebec is the most European you can get without being there. A very charming city, architecture is lovely, and you can see the whole thing in a couple days.
The Alps in Austria are just beautiful also, and the Linzer torte is delicious! And, Germany, Bavaria, Castle Neuschwanstein is wonderful, Walt Disney supposedly modeled Cinderella’s castle after it.
If you like cities I highly recommend Tokyo.
Washington D.C.
I love southeast FL, but someone people aren’t do keen on it. South Beach, Boca Raton, Delray Beach, Palm Beach. Great shopping, beautiful beaches, lovely resorts, good restaurants. Mid february through Mid April is the most reliable time for perfect sprinlike weather.