Toddler-friendly shallow pools exist at most resort beaches — just avoid the tide pools.

Yes, but you need to look for the right type of water.

Most tropical islands have at least one beach with a protected lagoon—think calm, knee-deep, no waves. Resorts often build kiddie pools or saltwater pools that are basically giant bathtubs. The key is avoiding “tide pools.” Those look cool but usually have sharp rocks, sea urchins, and sudden drop-offs. Great for Instagram, terrible for toddlers.

If you’re island-hopping, check for beaches labeled “family-friendly” or “lagoon-style.” Or just call the hotel and ask if they have a shallow area where a three-year-old can sit without getting knocked over. They’ll know.

Stick to official swimming areas, and you’ll be fine.