Cheapism is editorially independent. We may earn a commission if you buy through links on our site.

Surprising Things Found on a cruise ship, including rubber ducks and a jail
Cheapism / piola666/Ruth Peterkin/Rattankun Thongbun/istockphoto

Even if you think you’re a seasoned cruiser, there are some hidden features of cruise ships you might not know about —  and some you might even stumble upon while on board. From jail cells to hidden surprises, here are some of the weirdest things you might find on a cruise ship.

1. Jail Cells

Man in prison hands of behind hold Steel cage jail bars. offender criminal locked in jail.
Rattankun Thongbun/istockphoto

Don’t let the unlimited access to food and the carefree vibes fool you: Laws and rules still exist on cruise ships. And guess what? So do consequences. You’re not going to get pulled over on the deck by a cop cruising a moped or get cuffed while your rights are being read to you near the bar. But if you’re unruly on board, you’ll be kept in the brig until your senses return, or until the cruise ship powers that be see fit. No refunds either. 

Related: 14 Types of People Who Really Should Never Take a Cruise

2. A Morgue

Grungy photo of feet with toe tag on a morgue table
fergregory/istockphoto

From freak accidents to tragic incidents, untimely deaths occur all the time — even on cruise ships. With an estimated 200 deaths aboard cruise ships each year, it makes sense that these vessels have morgues, although it might be pretty shocking to see one. These refrigerated rooms usually only have the capacity for two to 10 bodies and are meant to preserve them until other accommodations can be arranged, usually at the next port.

Related: The Worst Cruise Ship Horror Stories

3. Hidden Pools

Row of chaise longues on deck of cruise ship. Golden sun shining.
cassinga/istockphoto

With some 1,000 crew members on board every vessel, there has to be reasonable room for them to relax and unwind away from the riff-raff of regular passengers. After all, the bartender should be able to go for a swim without Harry from Cabin 209 asking him to make his pour a little heavier during his next shift. For that reason, most cruise ships have hidden pools and facilities designated specifically for crew members. 

Related: The Most Unbelievable Cruise Ship Amenities

4. No Deck 13

Diy13/istockphoto

Roaming around a cruise ship, you might notice there’s often no Deck 13. That’s because of a widespread superstition that the number 13 is bad luck, and there is certainly no room for bad luck at sea. 

5. Rubber Ducks

Yellow rubber duck floating and moving pasta in a swimming pool
piola666/istockphoto

No, these aren’t the bath tub toys of toddlers littering cruise ships for no particular reason. Instead, some passengers leave little rubber duckies behind as a fun memento for others to find and smile about. If you find one, you can even log it online. It’s a whole thing, guys. 

Related: Don’t Sink Your Wallet: 7 Things You Should Never Buy While on a Cruise

6. Magnetic Walls

Silver spheres gravitated towards a red magnet on blue background. Horizontal composition with copy space. Digital marketing concept.
MicroStockHub/istockphoto

Need to put something on the wall for safekeeping while you’re cruising? Just bring magnets and stick your stuff to the metal wall in your room. This feature also comes in handy for organizational purposes — grab some magnetic hooks to hang your purse on to save space in the cabin. 

For more cruise tips, sign up for our free newsletters.

Meet the Writer

Rachel is a Michigan-based writer who has dabbled in a variety of subject matter throughout her career. As a mom of multiple young children, she tries to maintain a sustainable lifestyle for her family. She grows vegetables in her garden, gets her meat in bulk from local farmers, and cans fruits and vegetables with friends. Her kids have plenty of hand-me-downs in their closets, but her husband jokes that before long, they might need to invest in a new driveway thanks to the frequent visits from delivery trucks dropping off online purchases (she can’t pass up a good deal, after all). You can reach her at [email protected].