Worcester, Massachusetts is located on the Blackstone River, near Lake Quinsigamond. Points of interest include: the American Antiquarian Society; the Worcester Art Museum; the Worcester Historical Museum; the John Woodman Higgins Armory; and the Worcester Science Center, with collections on the biological and physical sciences; and the Worcester
Music Festival.

Columbus, city and seat of Muscogee County, western Georgia, a port at the head of the Chattahoochee River, opposite Phenix City, Alabama. Columbus is a regional transportation, trade, cultural, and manufacturing hub. Its many textile, food-processing, and metalworking industries are powered by hydroelectric plants on the Chattahoochee River.

Trier, Germany’s oldest city, is a living museum nestled in the Moselle Valley, where Roman ruins rise beside medieval churches and bustling market squares. Founded by the Romans in 16 BCE, Trier was once known as “Roma Secunda,” the second Rome, and still boasts the largest collection of Roman architecture north of the Alps. The Trier Cathedral (Dom St. Peter), which is a UNESCO World Heritage Site, is the oldest church in Germany and houses a relic said to be the Holy Robe of Christ.

Almería is a coastal city and provincial capital in southeastern Spain, facing the Mediterranean Sea. It lies between a working port, dry coastal plains, and rugged mountains in one of the driest areas of mainland Europe.

Keolodeo Ghana Bird Sanctuary at Bharatpur is famous for a large variety of migratory and resident birds, including the Siberian Crane.

El Calafate, a small town in southern Patagonia, serves as the main gateway to one of Argentina’s most spectacular natural wonders, the Los Glaciares National Park. Sitting on the shores of Lake Argentino, El Calafate was once a quiet outpost known mainly for sheep farming and the hardy calafate berry. Today, it attracts travelers from around the world who come to witness massive ice formations and the shifting blue walls of nearby glaciers.