Getting around Guam
Buses and trolleys provide affordable transport around Guam, connecting most major hotels to shopping centres and districts. It is also easy to grab a metered taxi with a cheap starting flag rate of US$2.40. Taxi fares increase by US$4 for the first mile and with increments of S$0.80 per subsequent mile.
Currency in Guam
The legal tender in Guam is the U.S. Dollar.
US citizens are generally allowed to enter Guam and re-enter the US with a valid US photo ID card, though passports are recommended.
Guam’s entry requirements make concessions for the US Visa Waiver Program (VWP). Citizens or nationals of VWP Designated Countries may travel to Guam without a visa for the purpose of pleasure, for a period of 90 days or less, with prior approval obtained from the Electronic System for Travel Authorization (ESTA) and with qualifying travel arrangements and supporting documentation
Visitors to Guam are recommended to hold a valid passport/travel document with minimum validity of six months beyond the period of intended stay. Visa requirements vary for different countries of origin.