Months in advance determine if a visa is required and update immunizations

Download Google Maps for offline use

Download Maps.me for offline use

Download Google Translate language for offline use

Check for correct adaptors.  https://toomanyadapters.com

Check Airline baggage requirements-be ready to shift stuff if they weigh your carryon. If you weigh in advance, have a plan ready to meet the requirements. I look when I’m in line to learn how strict they are for this flight.

Phone/Data Plans

Decide if you want a sim card for your unlocked phone, or activate international options via your carrier. If you’re over 55, consider T-Mobile’s Unlimited 55+ plan that provides unlimited texts and slow data in over 140 countries for $70/month two people. (works well in US too)

 

If you have a car rental, read about whether border crossing are permitted.