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Aggregating global travel advisories

Travel Advisory for Guam

This page provides a comprehensive comparison of official government travel advisories for Guam from multiple trusted international sources including the United States, Canada, United Kingdom, Australia, France, Spain, Ireland, and Japan. Each government assesses travel risks independently based on their own intelligence, diplomatic relationships, and risk assessment criteria. By comparing these different perspectives, travelers can make more informed decisions about their safety and security when visiting Guam.

The information below is aggregated from official government sources and analyzed to provide you with a unified view of the current travel situation. Last updated: 2026-05-16

AdvisoryAtlas.com Risk Level

Level 1 - Exercise Normal Precautions

AdvisoryAtlas.com Safety Index

88
Safety Index Score

Overview

Guam remains a safe and welcoming US territory for travelers, though visitors must remain vigilant regarding seasonal typhoons and petty property crime. While the infrastructure is robust, the island's unique status requires specific electronic entry declarations and awareness of World War II remnants.

Detailed Advisory Summary

Guam offers a sophisticated blend of modern American infrastructure and indigenous Chamorro culture, set against a backdrop of significant military history. As a primary hub in the Western Pacific, it maintains a high standard of public safety, though it is not immune to the typical challenges of a high-traffic tourist destination. Travelers should prioritize environmental awareness, as the island is situated in an active seismic zone and faces a defined typhoon season from June to December.

Security concerns are primarily focused on opportunistic theft, particularly targeting rental vehicles at scenic lookouts and popular beaches. A unique localized risk involves unexploded ordnance (UXO) from the Second World War, which can still be found in remote jungle areas or off-shore diving sites. From a health perspective, the medical facilities are excellent and align with US standards, yet the cost of care is exceptionally high, making comprehensive medical evacuation insurance a non-negotiable necessity.

Navigating the island is most efficient via car, but drivers must adapt to coral-based road surfaces that become dangerously slick during the frequent tropical squalls. Culturally, the island is diverse and respectful, though visitors should be mindful of the historical sensitivities regarding the Japanese occupation and the ongoing significance of the US military presence. Overall, Guam is a premier destination for those seeking tropical luxury with the legal protections of a US jurisdiction.

Risk Level Summary by Government Source

Source Risk Level Updated Official Link
Global Affairs Canada Level 1 - Exercise Normal Precautions 2026-05-07 View Source →
Department of Foreign Affairs and Trade Level 1 - Exercise Normal Precautions 2026-04-21 View Source →
Ministry of Foreign Affairs of Japan Level 1 - Exercise Normal Precautions 2026-05-01 View Source →
New Zealand Ministry of Foreign Affairs and Trade Level 1 - Exercise Normal Precautions 2026-02-24 View Source →
Viaggiare Sicuri (Italy) Level 1 - Exercise Normal Precautions 2026-03-03 View Source →

Safety and Security Analysis

Vaccination Information

Required Vaccines

  • None specifically for entry, though US federal requirements for non-citizens may apply depending on current health orders.

Recommended for Most Travelers

  • Measles-Mumps-Rubella (MMR)
  • Diphtheria-Tetanus-Pertussis
  • Influenza
  • Hepatitis A
  • Hepatitis B

Recommended for Some Travelers

  • Typhoid
  • Japanese Encephalitis
  • Rabies (for those handling bats or wildlife)
Ensure all routine vaccinations are up to date. Medical facilities are excellent but very expensive, so insurance is the primary health priority.

Visa Information

Visa Types

Type Requirement Stay Limit Cost Conditions Details
ESTA (Visa Waiver Program) Electronic Authorization 90 days USD 21 Must be a citizen of a VWP participating country.
  • Processing Time: Usually 72 hours
  • Validity: Typically 2 years or until passport expires
  • Mandatory Form: Must also complete the Guam EDF digital declaration
G-CNMI Visa Waiver Electronic Authorization (G-CNMI ETA) 45 days Free Valid only for Guam and Northern Mariana Islands.
  • Restriction: Cannot travel to other parts of the United States
  • Application: Recommended at least 7 days before departure
  • Document: Requires the G-CNMI ETA digital approval

Entry & Legal Compliance

  • Passport Validity Needed: Duration of stay (6 months recommended)
  • Blank Pages Required: 1
  • Dual Citizenship Policy: Recognized (US citizens must enter on US passport)
  • Proof Of Onward Travel: Required for all visa waiver entries
  • Currency Limit Declaration: USD 10,000
  • Drone Usage Law: FAA regulations apply; registration required for most drones

Emergency Contacts

  • Emergency Services: 911 (Police, Fire, Ambulance)
  • Guam Police Department: +1 671 649 6330 (Non-emergency)
  • Canadian Consular Assistance: +1 844 880 6519 (Via Honolulu)
  • Australian Consulate-General: +1 808 529 8100 (In Honolulu)

Common Scams & Tourist Traps

  • Be wary of unlicensed taxi drivers at the airport who may attempt to overcharge; always use the official taxi stand or metered vehicles.
  • Watch for counterfeit goods in smaller markets; purchasing pirated software or luxury knock-offs is illegal under US law.

Cultural Etiquette in Guam

Do

  • Always greet elders first as a sign of respect in Chamorro culture.
  • Dress modestly when visiting government buildings or non-beach public areas.
  • Tipping is expected in Guam, following the standard US practice of 15% to 20% for service.

Don't

  • Do not touch or remove any artifacts or remnants from WWII sites or shipwrecks.
  • Avoid wearing revealing swimwear in the streets of Hagatna or residential neighborhoods.
  • Never ignore red flags on beaches, as they indicate life-threatening rip currents.

Advisory Comparison by Government Source

Global Affairs Canada

Updated: 2026-05-07
Level 1 - Exercise Normal Precautions
Canada emphasizes the unexploded ordnance risk and the recent addition of typhoid fever information to their health advice. They provide specific warnings about the lack of sidewalks outside Hagatna and Tamuning, which poses a risk to pedestrians.
Level 1 - Exercise Normal Precautions
Australia highlights the impact of Typhoon Sinlaku on infrastructure and warns that medical evacuations can be delayed due to limited flight availability. They also note that methanol poisoning from poor quality alcohol is a global risk to be mindful of.
Level 1 - Exercise Normal Precautions
Japan provides the most granular crime data, noting that 40% of crimes are property-related. They specifically warn about a recent robbery-homicide involving a tourist near Gun Beach, urging extreme caution during nighttime hours.
Level 1 - Exercise Normal Precautions
New Zealand focuses on the active seismic zone and the presence of insect-borne diseases like Zika and Chikungunya in the broader Pacific region. They advise travelers to confirm that their insurance covers helicopter rescue for adventure activities.

Viaggiare Sicuri (Italy)

Updated: 2026-03-03
Level 1 - Exercise Normal Precautions
Italy notes the specific risk of water snakes and poisonous fish for swimmers. They also emphasize that the Italian Consulate in San Francisco is the competent authority for Guam, as there is no resident embassy on the island.

Important: This is an aggregated summary from multiple government sources. Always consult official government travel advisory websites before making travel decisions.

About Travel Advisories for Guam

This comprehensive travel advisory page for Guam aggregates official government warnings and recommendations from eight major international sources. Each country's foreign affairs department maintains its own travel advisory system based on unique assessment criteria, intelligence gathering, and diplomatic considerations.

The United States Department of State, Global Affairs Canada, UK Foreign Commonwealth & Development Office (FCDO), Australia's Smartraveller, France's Ministry of Europe and Foreign Affairs, Spain's Ministry of Foreign Affairs, Ireland's Department of Foreign Affairs, and Japan's Ministry of Foreign Affairs each provide independent assessments of travel risks to Guam.

By comparing these multiple perspectives, travelers can gain a more complete understanding of the current situation in Guam and make better-informed decisions about their travel plans. Remember to always check the official government websites directly before finalizing any travel arrangements.

Last updated: 2026-05-16