Lihue, the main town on the Hawaiian island of Kauai, blends administrative importance with island charm. As the county seat, it’s the hub of government and commerce, but it also serves as the welcoming gateway for travelers arriving at Lihue Airport or through its nearby harbor.

Castries, St. Lucia's capital and a busy port city, is an idyllic Caribbean wonderland. Tourists will find craft and fruit markets, photo-ready murals and a general cozy charm here. One must-do activity is getting to the top Morne Fortune (Hill of Good Luck) to drink in the lovely panoramic views. Be sure to visit the museum at Derek Walcott Square, and soak up the sun on Vigie Beach!

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.

The commercial and cultural center for the Ruhr region on the Rhine River, Duseldorff is also the site of the Felderhof Cave where Neanderthal man was found in 1856.

Vietnam is a country where dramatic landscapes and deep-rooted traditions intertwine, creating a mosaic of experiences that stretch from misty northern mountains to the lush waterways of the Mekong Delta. Its history is marked by ancient kingdoms, colonial legacies, and a remarkable story of resilience in the face of conflict.