Set at the meeting point of Brazil and Argentina, Foz do Iguaçu is defined by the sheer scale of the Iguaçu Falls. Nearly 275 individual waterfalls stretch across close to three kilometers, sending mist into the air and sound echoing through the surrounding forest. Visitors follow raised walkways that bring them face to face with this moving wall of water, culminating at the dramatic Devil’s Throat, a deep, curved drop where the river seems to vanish into the earth.

Once the commercial center of the ancient world, Ephesus is an archaeological splendor and an essential stop on any visit to Turkey. The city, whose wealth and patronage support its splendid architectural program, was dedicated to the goddess Artemis.

Located southwest of Caracus, this town is in the Andes near Lake Valencia where prehistoric fossils have been found.

Niue is an island in free association with New Zealand, in the South Pacific Ocean. Niue is located about about 286 mi. east of Tonga.

Ankazobe is a rural town in central Madagascar, located in the Analamanga region northwest of Antananarivo. The surrounding landscape consists of rolling highlands, open grasslands, rice fields, and scattered areas of forest. Its elevated setting gives the area a cooler climate than much of the island's lowland regions. Ankazobe is also part of a broader agricultural zone where farming and livestock keeping shape the countryside.