How to plan a trip

Most of us go the other way round. You see a photo of Lisbon, you get excited, and three evenings later you find the flights are $1,400 and you have four days off. Fix the window and a spending ceiling first instead, because a number on a page kills a bad idea faster than another fortnight of scrolling. It feels backwards, but it saves you the whole week.

Then check the place against the days you have, because the same week is generous in one city and thin in another. Savannah is a long weekend, while Seoul wants four days before it starts making sense. Costa Rica will quietly eat a week in transit between the beaches and the parks, which almost everybody underestimates the first time.

The useful pages here are the specific ones, because a weekend and a park permit run on completely different clocks. A long weekend comes down to one neighborhood and one Saturday reservation. Ten days in Europe means two cities, since a third one costs you a travel day you cannot buy back. A national-park window starts with timed-entry tickets and works backwards to the route. A trip with friends starts with a headcount, because the number of people decides the house, the car, and the arguments.

Book the flights and the first night, and then leave the middle loose until you are closer to the date. One anchor per day survives a lunch that runs two hours, which is what lunch does when the wine is good.

Say you have the first week of October, two of you, and $3,000 each flying from the East Coast. Because October is shoulder season across most northern cities, which the best time of year page sets out month by month, your list is longer than it would be in August. On a tight ceiling, that is Prague or Athens for the week, once you accept that the evenings need a jacket. If you only have Friday to Monday, look at Charleston or Montreal instead, and Chicago sits comfortably on either list.

Book the flight and the first room during week one of planning, because another fortnight of scrolling will not change the fare and may cost you the room. The middle of the itinerary can stay a list of neighborhoods until a few days before you fly. Timed tickets and park permits are the exception, since they run on their own windows.

Eight people coming? Stop naming cities until you have headcount and dates written down, then vote on three options and hand the booking to one person. Somebody will send a villa listing before any of that happens, so you can ignore it for a week.

Packing lists, visa rules, and city encyclopedias all go stale, and the city ones already live on the destination pages. This page is only the order of operations, which is the part that does not change. Once you know how long you have and who is coming, jump to whichever article matches: weekend, ten days, parks, family, budget.

Still torn between two kinds of trip? Write down three things, which are your dates, your ceiling, and who is coming, and then go and look at photos. The photos will still be there next week, but the $340 flight will not.

One habit worth stealing: keep the plan somewhere everyone can see it, because trips fall apart in the gap between the group chat, somebody's notes app, and four screenshots of restaurants nobody can find again. A shared list with the places pinned on a map fixes most of that on its own, so the plan survives the week before you fly.