Potosí rises on the Altiplano of southern Bolivia and for centuries it was one of the richest cities in the world because of what lies just beyond its streets. At the foot of Cerro Rico (“Rich Mountain”), silver was discovered in the mid-1500s, and within a few decades the city became a center of mining and wealth that shaped global trade and economies.

Zion National Park, located in southwestern Utah, is known for its massive sandstone cliffs, narrow slot canyons, and unique desert ecosystems. Established in 1919, it was Utah’s first national park and continues to attract visitors with its dramatic elevation shifts and striking rock formations. The park’s most iconic feature, Zion Canyon, stretches for 15 miles and reaches depths of up to 2,640 feet, carved over time by the Virgin River.

On the Nile's east bank sits Luxor, a onetime stronghold for Egyptian pharaohs. Key sites include Luxor Temple, Karnak Temple, and the Valley of the Kings.

Bulgaria is a republic in southeastern Europe. The capital and largest city is Sofiya. Bulgarian culture has been influenced successively by Byzantine, Greek, Russian, and Western cultures.

Alberta, one of Canada’s western provinces, is renowned for its dramatic natural landscapes and vibrant cultural heritage. It’s a place where sweeping prairies give way to towering peaks, and where Indigenous traditions and pioneer history are deeply interwoven.