You don't need a special notebook or a plan for the whole trip. You need one moment that just happened, and thirty seconds to describe it before it fades.
You need
- Something happening right now, or something that just happened
- A phone to speak or type into
That's the whole list. No app setup, no template.
Your first entry (under 2 minutes)
The next time something catches your attention, before you keep walking, speak or write:
- Where and when. "Lisbon, Tuesday morning."
- What just happened. One sentence, as specific as you can make it: the street, the smell, the exact thing someone said.
- What you noticed about it. One sentence: how it's different from home, what surprised you, how it made you feel.
That's a complete entry. Don't wait for the end of the day.
Day 1
Capture in-transit, not just at night. Every time something specific catches your attention, whether that's a conversation, a meal, or getting lost, take fifteen seconds to describe it right there. Don't save it all for the hotel room: by then the specific detail has usually faded into "it was a good day," which is the one thing not worth writing down.
At the end of the day, if you have five minutes, tie the fragments together into one short recap: what the day added up to, what you'd do differently tomorrow.
Week 1 of a trip
By day 3 or 4, two adjustments make the entries worth rereading later:
- Name the mundane, not just the landmarks. How locals eat breakfast, what the metro etiquette is, what the market sounds like at 7am. You'll forget these fastest and miss them most.
- Say the specific thing, not the summary. "Great market" fades. "The fish stall owner argued with a customer about the price of sardines for five straight minutes and neither of them seemed upset about it" doesn't.
When you miss a day
Some days on a trip are travel days, sick days, or just too full to stop and talk into your phone. That's fine. Pick it back up the next time something specific catches you. A travel journal with gaps is still worth having; a travel journal you never started because day 3 didn't go perfectly isn't.
After you're home
Reread the whole trip once, within a month of getting back, while your memory can still fill in what the fragments only sketched. That single reread is most of the value of having kept it at all.
Going deeper
The full method, including the evening-recap-versus-in-transit tradeoff, four documented practitioners, and what the memory research does and doesn't support, is on the travel journal method page.