Originating as a tiny fishing village in 1038, modern Kehl has become an important link between Germany and France. Rhine River cruises most often use Kehl as their gateway to the much larger and better-known Strasbourg. The savvy traveler, though, might choose to skip the jaunt across the river and enjoy many similar sights, shopping and cuisine as those offered in the teeming French city.

This historic port town is located on the Gulf of Nicoya in Costa Rica. Don't miss the seafood cafes along Paseo de los Turistas promenade.

Opatija, located on Croatia’s Kvarner Bay, has been drawing visitors since the 19th century, when Austro-Hungarian aristocrats built grand villas along its Adriatic shoreline. Today, many of those same buildings still stand with some restored as luxury hotels and others preserved as cultural landmarks. The town’s most recognizable structure, Villa Angiolina, opened in 1844 and marked the start of Opatija’s rise as a fashionable seaside resort.

Just 30 kilometers from Asunción, Areguá welcomes visitors with cobbled streets, colonial facades, and a creative energy that has earned it the title of Paraguay’s “City of Arts.” Known for its thriving artist community and traditional crafts, Areguá is perched on the edge of Lake Ypacaraí and framed by rolling hills and red clay cliffs. Whether you're arriving for the annual strawberry fair or simply passing through on a weekend escape, Areguá invites slow walks, open studios, and conversation.

Southeast Spain's seaport of Cartagena is a large naval base on the Mediterranean coast. The city was founded in 220 B.C. and boasts Roman ruins, mosaics and murals.