Great Smoky Mountains National Park stretches across the border of Tennessee and North Carolina, protecting a broad section of the southern Appalachian Mountains. The park is known for forested ridges, mist-covered peaks, clear streams, and an exceptional variety of plant and animal life. Its landscape changes with elevation, from rich hardwood forests in the valleys to spruce-fir forests near the highest summits.

Sierra Leone, on the coast of West Africa, is a country of striking contrasts, where white-sand beaches meet green mountains and vibrant cities. Its Atlantic shoreline stretches for miles, offering quiet escapes as well as lively coastal communities.

This is a city one could get lost in for days, exploring the old Ming Dynasty walls and wandering through its superb museum. If time permits, you should also take a walk through Linggu Park, home of the Linggu Pagoda and other items of Buddhist interest. Even just a casual walk through the streets-replete with food vendors and baskets of live geese-will help convey the unique flavor of this city.

The Aran Islands lie at the mouth of Galway Bay on Ireland’s west coast and comprise three inhabited islands: Inis Mór, Inis Meáin, and Inis Oírr. Their landscapes are defined by limestone terraces, stone walls, small fields, sea cliffs, and exposed coastal ground shaped by Atlantic weather. The islands are known for their distinctive dry-stone walls, which divide much of the farmland into small plots.

Greece is a country where layers of history sit side by side with everyday life. In Athens, visitors can stand at the foot of the Acropolis and look up at the Parthenon, built more than 2,400 years ago, then walk a few blocks to modern cafes buzzing with conversation and music. The city’s neighborhoods, like Plaka and Monastiraki, offer both ancient ruins and small family-run shops selling handmade sandals and olive oil soap.