Travel writer Rick Steves says, "You can't travel heavy, happy, and cheap. Pick two." If you can bring only a carry-on bag, you won't have to wait for checked luggage.
In Europe, the myriad of stairs is a good reason to go light, and if you can leave some room in your suitcase, you'll be able to bring home treasures you find on your journey
Your time is limited on vacation, and Steves says, "By knowing when a private ride is the best way to get somewhere, you'll save time, money, and energy."
There are cities many people wait their whole lives to visit, like Paris or London. However, smaller cities in the area could save you money and be less crowded.
Steves points out that smaller cities aren't less worthy of a visit than larger ones. They're less heavily populated and less crowded with tourists than the others.