Quick answer: For a family beach week, give each person a colour of cube inside one shared case, pack two or three swimsuits each so one is always dry, and keep two sealed bags for sand and wet swimwear. Buy sun cream and beach toys at the destination.
What this guide covers
A family beach holiday multiplies every packing problem by the number of people, and then adds sand.
The clothes are the easy part. It is the retrieval – finding one child's swimming costume in a shared case – that turns a holiday into a search.
One case, one colour each
A single large case with a colour of cube per person beats a small case each. It is cheaper to check, easier to move, and far quicker to find things in.
Six cubes covers a family of four: a medium each for clothes and two smalls for swimwear and underwear. The family packing guide has the full system, and the colour-coding post explains why colour beats labels.
Swimwear maths
Two or three costumes per person, not one. In humid weather a wet costume takes most of a day to dry, and with children you will be putting one back on within hours.
They weigh almost nothing and take almost no space, which makes it the cheapest improvement to the week available. Rash vests are worth a mention too – easier than reapplying sun cream to a child every ninety minutes.
Two bags that save the case
A sand bag for flip-flops and beach shoes. Sand does not evaporate; once it is in with the clothes it is there for the trip. A shoe bag per family is enough.
A wet bag for swimwear, wrung out and sealed. A wipe-clean bag keeps the case from smelling of chlorine for a fortnight afterwards.
Buy it there
Sun cream, beach toys, armbands and inflatables are all bulky, all available locally and usually cheaper than at an airport. Buying buckets and spades at the destination and leaving them behind is a well-established parental tradition for good reason.
What to take: prescription medication, a clear medicine bag, and enough sun cream for the first day. See also the general beach checklist.
The short version
- One large shared case with a colour of cube per person beats a small case each.
- Six cubes covers a family of four: a medium each plus two smalls for swimwear and underwear.
- Two or three swimsuits per person – a wet one takes most of a day to dry in humidity.
- Keep two sealed bags: one for sandy shoes, one for wet swimwear. Sand never dries out of a case.
- Buy sun cream, beach toys and inflatables at the destination rather than carrying them.
Frequently asked questions
How do you pack for a family beach holiday?
One large shared suitcase, a colour of packing cube per person, two or three swimsuits each, and two sealed bags - one for sandy shoes and one for wet swimwear. Buy the bulky beach items when you arrive.
How many suitcases does a family of four need?
Usually one large one plus cabin bags. Sharing is cheaper to check, easier to move through an airport, and far quicker to search than three separate cases, provided each person has their own colour of cube inside.
How many swimsuits should children take?
Two or three each. Children get back in the water sooner than adults do, and a wet costume takes most of a day to dry in humid weather. They take up almost no room, so it is a cheap thing to over-provide.
What beach items should I buy at the destination?
Buckets and spades, armbands, inflatables and most of your sun cream. They are bulky, widely available and usually cheaper locally than at an airport, and many families deliberately leave them behind at the end.
How do you stop sand getting through the whole suitcase?
Put every sandy item in one dedicated bag from the first day and never let it mix. Unlike water, sand does not dry out or evaporate, so once it is loose in the case it stays there for the rest of the trip.
