Karlsruhe, located in southwestern Germany near the French border, is a city known for its unique radial layout, rich cultural life, and role as a hub for law and technology. Founded in 1715, the city was planned around the iconic Karlsruhe Palace, with streets radiating outward like the spokes of a wheel.

A tributary of the Amazon, the Napo River (Río Napo) originates in the east Andes mountains. It flows east through Ecuador, then southeast into Peru, where it joins the larger river roughly 50 miles downstream from Iquitos.

Eight-mile-long island, where a variety of water sports is available. Stroll the bustling port area, where hundreds of stores sell goods ranging from Columbian emeralds to imported fine china and porcelain.

Delft is a historic city in the Dutch province of South Holland, situated between The Hague and Rotterdam and shaped by a network of canals and waterways. Its compact center contains narrow streets, brick houses, bridges, and quiet squares, with the Markt serving as a central public space. The Nieuwe Kerk rises on the eastern side of the square, while the Oude Kerk, recognizable by its leaning tower, stands beside one of Delft’s oldest canals.

Maryland, a state rich in history and natural beauty, offers a diverse array of experiences for visitors. The city of Baltimore, with its vibrant Inner Harbor, serves as a cultural hub. The National Aquarium, featuring marine life from around the globe, is a highlight, while the nearby National Great Blacks in Wax Museum offers a profound look into African American history.