Sofia, Bulgaria’s capital, is a city where the past meets the present in a symphony of ancient history, stunning architecture, and vibrant urban life. At the heart of Sofia lies the Alexander Nevsky Cathedral, one of the largest Eastern Orthodox cathedrals in the world. With its golden domes and elaborate frescoes, this architectural marvel serves as a symbol of Bulgarian identity and a must-see attraction.

Evidence of our nation's birth abounds in Boston, a hub of revolution that is essentially the oldest city in the United States. Visitors are compelled to walk the 2.5-mile Freedom Trail around the city center, and bear witness to 16 historical locations related to the history of America.

Perched on the northern coast of Spain, A Coruña (or La Coruña) is a captivating city with a rich maritime heritage and scenic beauty. Dominated by its iconic lighthouse, the Torre de Hércules, which is the oldest functioning lighthouse in the world, A Coruña offers a unique glimpse into ancient engineering.

France's capital and most populated city, Paris is an alluring destination and an essential stop for any global traveler. A center of fashion, gastronomy, and the arts. Major tourist attractions in the City of Lights include the Eiffel Tower (such great heights!), the Louvre (home of the Mona Lisa and Venus de Milo), the Arc de Triomphe, and Grand Palais.

Watamu, located on Kenya’s picturesque coast, is a paradise for beach lovers and nature enthusiasts alike. Renowned for its pristine white-sand beaches and turquoise waters, Watamu is part of the Watamu Marine National Park, a protected area known for its vibrant coral reefs and rich marine biodiversity. The park is a haven for snorkeling and diving, with opportunities to see colorful fish, sea turtles, and even dolphins.