The largest city on the Adriatic Coast, seaside delight Split has been under Roman, Venetian, Austrian, French, Italian and Yugoslav control. There is an abundance of restaurants and wine cellars. Sites such as Diocletian's Palace and Mausoleum, the Grgur Ninski Statue and the Cathedral and Bell Tower of St Domnius justify its position as a UNESCO-designated World Heritage Site. The city's coves offer several lovely beaches, including central Bacvice. Ferries link Split to Dalmatian summer resorts.

You'll find rugged beauty and a slow pace in the Cinque Terre. Named for the five towns of Monterosso, Vernazza, Corniglia, Manarola and Riomaggiore, this portion of the Italian Riviera is a UNESCO World Heritage Site. Cars aren't allowed, so take local trains or ferries to go from town to town—or walk one of the spectacular trails that connect them.

As the meeting point of the Rhine and Mosel rivers and with the UNESCO-listed Rhine Valley as its backdrop, Koblenz has no shortage of photo-worthy scenery. Add a hilltop medieval fortress and some impressive Romanesque buildings, and it's one of the prettiest towns along the Rhine.

Lanzarote’s largest resort area has much to offer visitors—in addition to the fine beaches, you’ll find casinos, great shopping, and tons of restaurant options. Puerto Del Carmen’s nightclubs and large hotels are a big draw for a youthful European crowd.