Maldives is the ultimate island destination. Many resorts are their own islands and feature personal cabanas attached by plank walkways over the water. See the famous bioluminescent phytoplankton beaches on Vaadhoo Island at night that look like an ocean
Piazza di Spagna, Italy Accross the street from Spanish Steps you'll find fabulous pizza served w/wine. Tables dressed in white table cloths/napkins. Right here in Oct this year Walked the Spanish steps with my Italy travel buddies.
Trevi Fountain in Rome, Italy -- "the fountain at the junction of three roads." Throw a coin into the fountain, and legend has it that you will return to Rome. I wish I'd tossed a coin in while I was there!