Create a Wish List
This is the best part of the process. Keep a running document with dream destinations. Read articles, refer to trusted sources, and talk to experts to whittle down your initial list.
Put Together an Itinerary
Create a grid on Excel with the countries you’re interested in, anticipated days spent, cities and logistics, and compile itinerary thought starters, places linked by train and long-haul flights.
Figure Out Your Visas
Go through the chart and determine which countries require a visa and the details required. Many travel companies will handle the visas for a fee.
Budget
Budgeting is perhaps the least riveting and most necessary aspect of planning. A lot of factors go into the budget like accommodations, daily expenses, food, insurance, etc.
Renew Your Passport
This might sound easy, but there are a few things you shouldn’t overlook. Renewing your passport by mail isn’t fast unless you plan to expedite, and that costs a lot.
Get Immunizations and Medicines
It’s always possible to get ill while traveling, and you need to be prepared. Contact specialized companies who can help if your regular doctor can’t.
Set Up a Checking Account
Even if you already have a checking/debit account at home, it might not suffice. You could always be looking at sky-high foreign transaction fees and ATM surcharges.
International Driving Permits
If you plan on operating a vehicle outside of America, an IDP can help you cruise legally in 174 countries. You’ll also need to carry your U.S. driver’s license.
The Right Phone Plan
Look for flexible international phone/data package options. While you may have done plenty of planning, you can’t fathom what your data usage might be.
Purchase Travel Insurance
No matter how impressive your planning skills, unforeseen things can happen. Travel insurance is completely non-negotiable.
Copy Important Documents
Before departing, make copies of all important documents. Keep originals with you always and stash one copy in a secure place, like a locked suitcase or the hotel safe.
A Packing Checklist
You’ll need to bring more than just clothes and shoes. You’ll need things like international adapters, a camera, medicine, toiletries, cash, traveler’s checks.
The Right Gear
Once you have a solid packing list, it’s time to purchase the right gear. Buy something smaller than a wheelie suitcase which is carry-on friendly, and avoid inconvenience associated with checking a bag.