1. Passport: A valid passport is required for entry into the United States (including Alaska) for most foreign nationals. Make sure your passport has at least six months validity beyond your intended stay.
2. Visa (if applicable): Depending on your nationality, you may need to obtain a visa to visit the United States. Citizens of visa-waiver countries can enter the U.S. without a visa for short-term stays (usually up to 90 days) under the Visa Waiver Program. Check the U.S. Department of State website to see if you need a visa.
3. ESTA (Electronic System for Travel Authorization): If you are traveling under the Visa Waiver Program, you must apply for an ESTA before your trip. ESTA is an online authorization that determines your eligibility to travel to the U.S. without a visa.
4. Proof of onward or return travel: You will need to show evidence that you have a flight or other means of transportation booked to depart from the U.S. within the permitted duration of your stay.
5. Proof of sufficient funds: You may be asked to show evidence that you have enough funds to support yourself during your stay in the U.S. This could include bank statements or credit card statements.
6. Declaration of health and contact information: You may need to fill out a form declaring your health status and contact information upon arrival.
7. COVID-19 requirements (if applicable): During the COVID-19 pandemic, additional documents related to vaccination or negative test results may be required. Check the latest advisories from the U.S. Centers for Disease Control and Prevention (CDC) and the U.S. Department of State for up-to-date information on travel restrictions and requirements.
It's always best to check with the U.S. Department of State and the nearest U.S. embassy or consulate to obtain the most current and accurate information on the required documents for your visit to Alaska.