In Australia, the new Whimit pass allows you to board any Greyhound bus on any route during the period of validity. Available for 7-, 21-, 45-, 60-, 90-, 120- and 365-day periods, passes cost AUD249 to AUD1,499 (near $188-$1,132). Contact Greyhound (in Australia; phone +61 7 4690 9850, www.greyhound.com.au).