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.

Aizuwakamatsu in Fukushima Prefecture is a city where samurai history is tangible. Once a stronghold of the Aizu domain, it played a pivotal role in the late Edo period and the Boshin War.

American Samoa consists of a group of seven islands in the southern Pacific Ocean, comprising Tutuila; the Manua group, consisting of Tau, Olosega, and Ofu; Aunuu; Rose Island; and Swains Island.

Lanzarote, the northernmost of the Canary Islands, is a striking destination characterized by its volcanic landscapes and unique architectural heritage. Known for its otherworldly scenery, the island boasts a remarkable volcanic terrain shaped by eruptions in the 18th and 19th centuries. The Timanfaya National Park is a highlight, where visitors can witness geothermal demonstrations and explore the dramatic lava fields on a guided tour.

Tomar sits on the Nabão River in central Portugal as a place where medieval history and everyday life meet in welcoming streets and grand monuments. Just outside the convent walls lies the Pegões Aqueduct, an impressive feat of engineering more than 6 kilometers long that once carried water from distant springs to the hilltop site. Some sections of its arches rise more than 30 meters above the valley floor, making it a striking backdrop for photos.