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.

Perched high on a rugged hill, Neuschwanstein offers breathtaking views of the surrounding landscape, including the shimmering Alpsee and the dense forests that cloak the region. A visit to Schwangau isn't complete without exploring this iconic landmark, where the opulence of King Ludwig II's vision comes to life in every ornate detail.

Lao Cai, a gateway city to the northern highlands of Vietnam, offers an alluring blend of cultural diversity, breathtaking landscapes, and a touch of French colonial heritage. Situated along the Red River and bordering China, Lao Cai is the starting point for adventurers heading to the famous terraced rice fields of Sapa, but it has its own unique charms to discover.

South Dakota is panoramic state with endless prairies and the spectacular Black Hills National Forest. In Black Hills, view both Rushmore and the Crazy Horse Memorial.

Situated between Mexico and Colombia, Central America is comprised of seven countries: Belize, Costa Rica, El Salvador, Guatemala, Honduras, Nicaragua, and Panama.