Southeast Europe country that is landlocked, and known officially as the Republic of Serbia. While not really a tourism destination, the spas and mountain resorts do draw some domestic visitors.

Dominica, known as the “Nature Island of the Caribbean,” is a haven for eco-tourists and adventure seekers. Nestled between the French islands of Guadeloupe and Martinique, this lush island boasts a remarkable landscape of volcanic mountains, dense rainforests, and stunning waterfalls. Dominica’s most iconic natural wonder is the Boiling Lake, the second-largest hot spring in the world.

Atlanta is one of the few cities in the United States with three distinct skylines—Downtown, Midtown, and Buckhead—each offering its unique atmosphere and appeal. This gives visitors plenty of options for exploring Atlanta's dynamic urban landscapes, from rooftop bars with breathtaking views to chic boutiques and luxury shopping centers.

Londonderry, often called Derry, is a city steeped in history and charm, uniquely surrounded by remarkably well-preserved 17th-century walls. In fact, it holds the title of being the only completely walled city in all of Ireland. Strolling along these ancient ramparts offers visitors not only a glimpse into the past but also breathtaking panoramic views of the winding River Foyle and the lively streets below.

The Islas Canarias (Canary Islands) is an archipelago consisting of seven islands that encompass an area of 2,912 sq miles. The islands, which are of volcanic origin, contain the highest peak in the Spanish territories.