Start with the shape of the experience, not a list of landmarks.

First, decide how much movement you actually enjoy. A route that looks efficient on a map can feel entirely different after a long flight, a station transfer, and an unfamiliar check-in.

Second, set a real spending range. Keep transportation, lodging, meals, activities, insurance, and a contingency reserve visible as separate lines.

Third, identify the non-negotiable experience. It might be time with family, a particular landscape, or simply several unhurried mornings in one neighborhood.

Fourth, check the practical constraints: entry requirements, passport validity, seasonal closures, health guidance, and the days on which your key connections operate.

Finally, leave room. A useful itinerary creates confidence without scheduling every hour. That margin is often where a trip begins to feel like your own.