The Great Barrier Reef stretches along Australia’s northeast coast, forming the largest coral reef system on Earth and one of the planet’s most complex living ecosystems.

Located in the south of Tanzania, the Selous Game Reserve is one of the largest. Thanks to the undisturbed wilderness and diverse wildlife, it was named a UNESCO World Heritage site in 1982.

Fianarantsoa is a hilltop city in Madagascar’s central highlands and the capital of Haute Matsiatra region. Its name means “place of good learning,” reflecting the city’s long association with education and religious institutions. Built across a series of hills, Fianarantsoa overlooks valleys filled with rice fields, farmland, and scattered villages.

Cuiabá is the capital of Mato Grosso in central-western Brazil and an important gateway to the Pantanal, Chapada dos Guimarães, and other natural areas of the state. The city developed around gold mining and later became an important regional center along the Cuiabá River. Its historic center contains colonial churches, traditional houses, and public squares, while newer districts extend well beyond the old city.

Bishop is a small city in California’s Owens Valley, positioned between the Sierra Nevada to the west and the White Mountains to the east. The city sits along the U.S. Route 395 corridor and serves as a regional center for the surrounding Eastern Sierra communities.