The Whitsunday Islands sit in the heart of Australia’s Great Barrier Reef, where more than 70 islands rise from wide blue seas and offer an invitation to explore. Whitsunday Island itself is the largest of this group, known internationally for its ribbon of white silica sand stretching over seven kilometers at Whitehaven Beach. This sand feels cool underfoot even in warm sunshine because it’s made of nearly pure silica carried there by ancient ocean currents.

Founded in the 1st century this ancient city featured prominently in the Silk Road. It is known as the hub of theology and culture in central Asia while still featuring many beautifully preserved historic sites - including the Ark of Bukhara and Samanid Mausoleum.

The Exumas are located in the middle of The Bahamas, yet remain mostly undisturbed. A collection of some 365 cays and islands stretching over 120 miles, The Exumas are supported at the far southern tip of the chain by two main islands, Great Exuma and Little Exuma.

Brasília may be a World Heritage Site, but it is only of interest to town planning and architecture students, and those keen to witness the folly of man on a metropolitan scale. It must have looked good on paper, and still looks good in photos, but in the flesh, forget it. Designed by architect Oscar Niemeyer, urban planner Lucio Costa, and landscape architect Burle Marx, the city was built in an incredible three years between 1957 and 1960.

A picturesque mosaic of unique plant and animal habitats, rainforests, national parks, mountains, rivers, lakes and beautiful waterfalls, combined with some of Australia's richest agricultural lands and charming small "picture postcard" townships - all just a one hour drive from Cairns.

Sarajevo, the capital of Bosnia and Herzegovina, is a city where history, culture, and resilience converge. Often called the "Jerusalem of Europe," Sarajevo is a place where East meets West, reflected in its diverse architecture, which seamlessly blends Ottoman, Austro-Hungarian, and modern influences.