Heading to the beach with kids can be an exhilarating experience, but keeping them entertained and safe while enjoying the waves can be challenging. With close adult supervision and a suitable location, a waterproof shower curtain liner can be used to create a shallow beach play area.
The Versatility of a Shower Curtain Liner
Beyond its conventional use in the bathroom, a shower curtain liner can be repurposed for temporary outdoor projects. Its waterproof surface can hold a small amount of water when supported by a shallow depression in sand.
Choosing the Right Liner
Select a large, undamaged liner that provides enough surface area for the shallow play space. The Rainbow Shower Curtain Liner collection offers colorful waterproof options. Inspect the liner for tears before every use and do not use this setup as a substitute for a properly designed children’s pool.

Setting Up the DIY Kids' Pool
- Select a flat sandy area well away from waves, tides, currents, and vehicle traffic.
- Make a broad, very shallow depression in the sand.
- Lay the liner flat so it covers the base and sides without sharp objects underneath.
- Add only a shallow amount of water.
- Use simple beach toys while an adult remains within arm’s reach.
Safety First
- Provide continuous, close adult supervision.
- Keep the water shallow and the play area away from the ocean’s edge.
- Do not leave water standing when playtime ends.
- Stop using the liner if it is torn, slippery, or difficult to keep flat.
After Playtime
Remove the water, restore the sand, rinse away salt and debris, and let the liner dry completely before folding it. Pack out every item and leave the beach as you found it.