12 travel planning mistakes to avoid, and what to do instead

Most travel problems are not bad luck. They are the same dozen mistakes, made by different people in different places. Almost all of them are cheap to avoid if you notice them before you leave. Here they are, with what to do instead.

1. Packing the days too full

The classic mistake: four sights a day, because you are only here once. By the third day you are tired, and the places blur. Travel takes longer than the map suggests, and half of what you remember will be the unplanned parts.

Instead: plan one main thing a day, one smaller thing and a gap. Count the time between places honestly, including queues, meals and getting lost.

2. Ignoring how long it takes to get between places

Two cities that look close on a map can be a long day apart by public transport. A route with a change can cost half a day, and an early start with luggage is harder than it looks.

Instead: look up the real journey, with the changes and the waits, before you decide to include a stop. If a city gets only one night, ask whether it is worth the packing and unpacking. How many days in each city helps you decide.

3. Booking everything non-refundable, or nothing at all

Locking in every booking early can leave you trapped if plans change. Booking nothing means paying more for the good places or finding them full.

Instead: book early the things that sell out or cost more later, such as the first nights, trains in busy periods, popular tours and restaurants you care about. Choose flexible terms where it is cheap to do so, and leave the rest open. How far in advance to book goes through what to book and when.

4. Forgetting the documents

Passport validity, visas, permits, driving licences, vaccination certificates and proof of onward travel all depend on where you go. The rules change, and the consequence of getting it wrong can be being refused at the airport.

Instead: check the official government site of the country you are visiting and your own government's travel advice, early, and again shortly before you leave. Start with the travel documents checklist. Make copies of important documents and keep them apart from the originals.

5. Having no plan for the money

Arriving without knowing how you will pay, what the costs are or whether your card works abroad leads to fees and stress.

Instead: decide how you will pay before you go, carry a backup card and a little cash, and tell your bank if it needs to know.

6. Skipping travel insurance

Most people never use it, and the people who need it need it badly: a medical emergency, a cancelled trip, a lost bag. Treating it as an optional extra is a gamble.

Instead: read what the policy covers, particularly for activities, medical care, cancellation and the value of your belongings.

7. Not checking the season

A beach town in the rainy season, a mountain pass closed in winter, a city on a public holiday where everything shuts. Seasons shape what is open, what it costs and what the weather is like.

Instead: look at the climate and the calendar for the dates you have. Where you can, aim for the edges of the busy period, as in shoulder season travel.

8. Choosing where to stay by price alone

The cheapest room can be far from everything, noisy or poorly connected. The savings disappear in taxis and lost time.

Instead: choose the base by what you will do each day. Check the distance to the station or the centre, read the recent reviews for noise and cleanliness, and look at the cancellation terms.

9. Leaving the group out of the plan

On a group trip, one person who plans everything creates resentment on both sides. The planner is exhausted, and the others feel they had no say.

Instead: agree the shape of the trip together, share the jobs and keep the plan where everyone can see it. Planning a trip together shows how.

10. Not talking about money in a group

People have different budgets, and finding that out at the restaurant is uncomfortable.

Instead: have the conversation before you book anything. Agree what is shared, what is not and how you will settle up.

11. Overpacking

A heavy bag changes how you travel. You avoid stairs, you pay for a taxi, and you lug the thing across cobbles.

Instead: pack what you need for a week and wash the rest. Lay everything out, then put a third back. Share items that only need to be brought once.

12. Having no plan for when things go wrong

Flights are delayed, bags are lost, a place you booked closes, someone is ill. A trip with no slack and no plan B turns every problem into a crisis.

Instead: keep a gap in the schedule on days with a hard commitment, such as a flight or a train. Save the contact details of your accommodation and your insurer where you can reach them offline. Know what you will do if you lose your phone or your wallet.

A short pre-departure check

A last look before you leave catches most of what is above:

• Do I have a way there, a place to sleep and a plan for each day?
• Are my documents valid and my copies saved somewhere safe?
• Do I know how I will pay, and is there a backup?
• Does everyone in the group know the plan?
• Is there a gap in the schedule on the days with a flight or a train?

Next step

Pick the two mistakes above that you are most likely to make, and fix those first. If you are starting from scratch, how to plan a trip step by step takes you through the order of decisions.