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.

Killarney - Ireland's most vibrant town. Located in the Southwestern region of Ireland, in County Kerry, Killarney is a renown stop on the famed "Ring of Kerry" journey.

Whether witnessing the thunderous calving of Dawes Glacier, spotting orcas gliding through the water, or simply taking in the serenity of the fjord, a journey through Endicott Arm is a remarkable encounter with one of Alaska’s most stunning landscapes.

Dotted with lighthouses along its shoreline, Portland, Maine is a coastal gem in the northeastern United States and a veritable paradise for lovers of fresh seafood, craft breweries, and small-town charm. At the center of downtown Portland, the Old Port neighborhood boasts a number of unique and historical buildings, trendy restaurants and bars, and picturesque views of the Portland Harbor.

The dazzling capital of the Czech Republic, the explorable Prague has fittingly been nicknamed "the City of a Hundred Spires." Halved by the Vltava River and notable for architecture Baroque, Renaissance, and Gothic, visitors will find much to take in here.