There are many ways to spend your money on vacation. Determining where to lay down your cash has to do with your preferences. Do you prefer a pricey hotel over low to mid-range accommodations? Do you want to fly on the cheap so you can spend more on your excursions? Maybe you’d like to buy groceries and cook for yourself instead of eating out every night. You’ll want to decide ahead of time what parts of your trip deserve a little more investment than others. We compiled a list of things you might not want to skimp on during your next adventure, regardless of your preferences. They may make the difference between a good vacation and one you’d like to forget!