One of cruising's most wholesome social media traditions is running into trouble with the big operators. Hiding small rubber ducks around the ship for other passengers to find — usually tagged with a note encouraging the finder to rehide them and post online — has become a staple of cruise culture over the past several years. Now several major lines are asking passengers to knock it off.
The latest to join in is Marella Cruises, the UK-based line, which posted a notice telling guests that toys and novelty items shouldn't be left or hidden around the ship or at ports of call. The message was shared on Facebook in August 2026 and struck a playful but firm tone, but the reasoning behind it is serious enough: hidden ducks can become trip hazards, crew members end up binning most of them, and the line says leaving plastic trinkets scattered around conflicts with its push to cut plastic waste.
Marella isn't acting alone. Disney Cruise Line asked guests back in early 2024 to stop hiding ducks in public areas and staterooms — which, given that covers most of the ship, effectively ends the game on its fleet. Royal Caribbean has taken a narrower approach, banning ducks specifically from the Central Park neighbourhood on certain ships, where ducks were damaging the plants and landscaping. That leaves other public spaces technically fair game, at least for now.
The tradition traces back to 2018, when a 10-year-old girl and her father hid roughly 50 ducks around a Carnival ship, and the impromptu scavenger hunt caught on through social media. It's easy to see why fans are upset. As one commenter put it, watching a toddler's face light up after spotting a duck in plain sight was the highlight of their cruise. The trend has brought a lot of small, genuine joy to families — and plenty of free word-of-mouth for the lines themselves.
For now, none of the restrictions appear to involve confiscating ducks at boarding. The policies are requests, not bans. Duck fans sailing on lines that have asked passengers to stop can still trade ducks person to person, which keeps the social side alive without littering the ship. If you're booked on Marella, Disney or Royal Caribbean and were planning to bring a bag of ducks, the sensible move is to leave them home — or save the bag space for souvenirs instead. On other lines the game continues, but it's worth checking your line's current policy before packing, since the crackdown is clearly spreading.