Tennessee welcomes visitors with a rhythm that shifts from Appalachian mountain towns to Memphis blues clubs, all while telling stories that have shaped the American experience. In East Tennessee, the Great Smoky Mountains National Park is the most visited national park in the country, known for its mist-covered peaks, preserved log cabins, and seasonal displays of wildflowers and fireflies.

A charming city nestled on the banks of the Rhine, Mainz, Germany lies southwest of Frankfurt and is replete with historic buildings and famous museums. The city's Altstadt district meets the river's edge and boasts a variety of beautiful and fascinating landmarks.

Serbia is a country where centuries-old monasteries sit just a short drive from lively cities, and where the past is never far from daily life. In Belgrade, the capital, Kalemegdan Fortress offers panoramic views where the Danube meets the Sava River. This fortress has witnessed more than 100 battles and been rebuilt many times over two millennia. Within its walls are Roman ruins, an open-air military museum, and quiet park paths perfect for wandering between centuries of layered history.

Norfolk Island may be small but it carries a story that spans centuries. Located in the South Pacific between Australia, New Zealand, and New Caledonia, the island is a fascinating blend of Polynesian roots, British convict history, and Pitcairn Island culture. Today, visitors can walk through one of the best-preserved penal settlements in the world at Kingston, where stone ruins and restored Georgian buildings stand against a backdrop of green hills and the open sea.

Canberra, the capital city of Australia, is a hidden gem that often surprises travelers with its rich blend of culture, history, and natural beauty. Designed by American architects Walter Burley Griffin and Marion Mahony Griffin, Canberra is a city thoughtfully crafted around Lake Burley Griffin, which offers picturesque views and serene walks. Unlike many cities, it is home to a vast population of kangaroos, which are often spotted hopping around suburban areas and parklands.