The recently inaugurated green oasis (the Indian capital's version of Central Park) features Delhi's first arboretum, with multiple species of trees (including a Bonsai House), plants, birds and butterflies. Mughal architecture dating back to the 16th century still remains on park grounds, along with the adjacent Humayun's Tomb. The city zoo is not too far from here; future plans include linking the two to one another to create one vast recreational expanse.

An East German Trabant car, which appears to be breaking through the concrete. Honecker and Breschnew locked in a kiss of brotherly, socialist love. With the East Side Gallery, a segment of the Berlin Wall has been turned into the longest open air gallery in the world. The open-air East Side Gallery is located along the banks of the river Spree in Friedrichshain. At 1,316 metres, it's also the longest segment of the Berlin Wall that is still standing. Right after the fall of the Wall, this stretch was painted by 118 artists from 21 different countries. Using various techniques, the artists commented on the political events that took place in 1989 and 1990 in over 100 works of art found on the eastern side of the wall.

Another one of Luxembourg's historic castles, the now decrepit one in Esch-sur-Sûre was originally built in the Romanesque style as early as the 10th century, with later Gothic additions two centuries later. Inhabited by commoners for a time, it is now but a relic of Medieval Europe open to the public.

At Mount Field National Park you'll find Russell Falls — one of the most photographed waterfalls in Tasmania. Its three elegant tiers, framed by lush vegetation, have attracted visitors for more than a hundred years. Put on your walking shoes and explore one of its easy walking tracks only a fifteen minute stroll from the car park.