Welcome to one of the world’s most remote locations, home to very little apart from the world’s largest radio telescope. Its purpose? To listen to radio waves from outer space, which is only possible in truly remote areas, simply because the radio telescopes don’t just detect radio waves from space—they also pick up similar frequencies to digital TV broadcasts and 4G mobile networks. Additionally, the area surrounding the site, a vast expanse in the Western Australia outback, is a designated Radio Quiet Zone, meaning electronic equipment such as mobile phones, radios, and televisions must be turned off. While you're in the area, make the most of the region's remoteness for a spot of stargazing or hot-air ballooning.