Guam Travel Safety Guide

Last updated: 2026-03-15

What are the weather and health risks in Guam?

Typhoons and heavy weather can disrupt flights and island logistics fast. Do not overbook tight onward connections in peak storm periods.

How is transportation in Guam?

Guam is car-oriented. Public transport is limited enough that many visitors end up relying on rental cars, taxis, or hotel-area transport rather than expecting big-city mobility.

What should travelers know about money in Guam?

Currency is US dollar (USD). Cards are widely accepted in normal tourist use, so Guam is easier than much of the Pacific on payments.

What practical info do travelers need for Guam?

Guam is generally straightforward for English-speaking visitors, but medical evacuation insurance is still worth having because you are on an island, not a mainland city with unlimited backup options.

What are the entry requirements for Guam?

Entry rules follow US rules, but some travelers under the Guam-CNMI Visa Waiver Program now need the digital travel authorization instead of older paper processes. Check your exact passport pathway before flying.

City Specific Info

Tumon

Tumon is the easiest part of Guam for hotels, tourist services, and simple movement. Once you move outside the resort corridor, the car dependency becomes more obvious.

Frequently Asked Questions

What is the emergency number in Guam?

In Guam, you can reach police at 911, ambulance at 911. These numbers work from any phone, including mobile phones without a local SIM card.

Is Guam safe for tourists?

Guam is generally visited by tourists, but like any destination, it is important to stay aware of your surroundings, follow local guidelines, and take standard travel precautions.

What currency is used in Guam?