Podgorica, the capital of Montenegro, showcases the country’s contrasting landscapes and deep-rooted history. Although much of the city was rebuilt after World War II, traces of its Roman and Ottoman past still remain. Visitors can explore the ruins of Doclea, a Roman settlement just outside the city, where surviving columns and mosaics give a glimpse into life nearly two millennia ago.

Antananarivo, Madagascar’s vibrant capital, offers a unique blend of cultural richness and historical depth. Perched on a series of hills, the city’s layout is characterized by its steep streets and traditional architecture. The Royal Palace, or Rova of Antananarivo, is a central landmark, offering a glimpse into Madagascar's royal past. Although much of the palace was destroyed by fire in 1995, the site remains a significant cultural and historical monument.

Europe is a continent where centuries of history, diverse cultures, and striking landscapes are woven together. From the snowy peaks of the Alps to the sun-soaked shores of the Mediterranean, each region offers its own distinct character and traditions.

The River Nile, most often associated with Egypt and its ancient civilizations, actually flows through eight other countries including Uganda, Ethiopia, Sudan, and Kenya. It is formed by two major tributaries, the White Nile and Blue Nile, and is considered by many to be the longest river in the world when measured from its source waters in Rwanda and Burundi.

Puerto Rico, an unincorporated territory of the United States, is a Caribbean island rich in history, culture, and natural diversity. Its capital, San Juan, is a vibrant hub where centuries-old Spanish forts, pastel-colored colonial buildings, and lively plazas tell the story of the island’s complex past.