You might wonder, what’s all the fuss about cruise for 18 year old? Well, it’s increasingly becoming the hottest trend! With the increasing number of young adults showing a keen interest in cruise vacations, understanding the age policies of various cruise lines has never been more important. So grab your life jackets as we chart a course through the sometimes choppy waters of cruise line age policies.

best cruise lines and their minimum age

Can an 18-Year-Old Cruise Alone?

The general policy for most cruise lines requires that at least one person in each cabin must be 21 years or older. However, like the ocean tides, this rule ebbs and flows depending on the cruise line.

Now, let’s drop anchor on a few specific cruise lines. Royal Caribbean is a fan favorite and allows 18-year-olds to sail unaccompanied on their cruise ships, provided they have a permission letter from their parents or guardian. Isn’t that something to yodel about from the crow’s nest?

Next up, we have Carnival Cruise Line, known for its “Fun Ships”. Here, you can only sail alone if you’re at least 21. But don’t abandon ship just yet, 18-year-olds! Carnival Cruises permits passengers between 18 and 21 to sail if they are accompanied by someone 25 years or older in the same cabin.

Switching sails to Norwegian Cruise Line requires passengers under the age of 21 to be accompanied by a passenger 21 or older in the same or a connecting stateroom.

Other cruise lines have their own rules, too. So, while you may be able to take command of your own voyage on some cruise ships, it’s always best to double-check the age policy of the specific cruise line. Now, isn’t that a nautical mile of information to take in? Sail forth, young sea dogs! The ocean of knowledge is vast, and we’ve just begun to navigate it.

Best Cruise for 18-Year-Olds

Ready to discover the best cruise for 18-year-olds? Here’s a treasure map leading you to some of your age group’s most popular and accommodating cruise lines. Each of these cruise lines offers a boatload of attractions, activities, and services tailor-made for young adults. Buckle up, for we’re about to make waves!

cruises royal caribbean

Royal Caribbean

Dubbed the king of the seas, Royal Caribbean gives the young adult crowd a taste of luxury with a fun twist. With mind-boggling onboard activities like surf simulators, escape rooms, and deck parties, every day is a new adventure!

Norwegian Cruise

Additionally, its range of adventurous excursions and water activities make it the ultimate playground for thrill-seekers. From sumptuous dining options to Instagram-worthy ocean views, Norwegian Cruise Line offers a holistic travel experience that 18-year-olds will treasure for a lifetime.

Carnival Cruise

Step onto a Carnival Cruise, and you’re stepping into a world of fun! With their youthful party atmosphere, countless swimming pools, and exciting kids clubs (you’re never too old!), Carnival Cruises keep the spirits high and the fun rolling.

Disney Cruise

Indulge in a Broadway-caliber performance or unwind at the adults-only pool—Disney Cruise Line offers an ideal blend of nostalgia and luxury. Whether you’re a Disney aficionado or just seeking a magical getaway, this cruise experience has something for every grown-up adventurer.

Virgin Voyage

Welcome to Virgin Voyages, where traditional cruise rules are thrown overboard. It is designed for the 18 and over crowd and promises a sleek, lively, and adult-centric voyage, including a chance to experience a Virgin Voyages sailing.

best cruises for 18 year olds

MSC Cruise

Experience world-class dining that caters to every palate, making your culinary journey as thrilling as your ocean voyage. With MSC Cruises, the vibrant nightlife doesn’t end at the horizon—luxurious lounges and pulsating dance floors keep the energy alive until dawn.

P&O Cruise

P&O Cruises are all about freedom and flexibility. Choose from a wide range of activities, entertainment, and dining options. Whether you want to explore destinations like South America or simply relax and soak in the hot tub, they’ve got you covered.

Celebrity Cruise

Unwind in our spacious, elegantly designed Celebrity Cruise Line suites as you sail toward your next breathtaking destination. Immerse yourself in curated experiences that blend cultural enrichment with cutting-edge technology, all while forging friendships that will last a lifetime.

Marella Cruise

Experience world-class dining options that cater to every palate, and indulge in rejuvenating spa treatments that leave you refreshed and invigorated. With Marella Cruises, we take the hassle out of vacation planning so you can focus on making unforgettable memories.

Ambassador Cruise Line

Last but certainly not least, Ambassador Cruise Line provides a classic cruise experience with a fresh approach. Expect traditional values with modern comforts, perfect for the young at heart.

There you have it, shipmates! Your guide to the best cruise line for an 18-year-old. So, are you ready to set sail on your ocean cruise and find your sea legs?

Innovative and Exciting On-board Activities for Young Adults

From thrill-inducing adventures to relaxing pastimes, cruise ships offer various experiences to cater to every 18-year-old’s taste. Let’s hear from some real-life young adults who’ve enjoyed these activities!

cruises for teen

“Daredevil Adventures”

Most cruise lines offer daredevil adventures for those who love to test their limits. Imagine hanging ten on a surf simulator in the middle of the ocean on a Royal Caribbean ship! “It was like riding a wave, only cooler, because I was on a cruise ship!” raves 18-year-old Jackson.

“High-Stakes Fun”

On Norwegian Cruise Line, you can try your luck at the onboard casino. Emma, 19, tells us, “It felt like a James Bond movie! Even though I didn’t hit the jackpot, it was such a thrill.”

“Epic Parties”

If you’re more of a party-goer, then the vibrant deck parties on Carnival Cruises are your jam. Sam, 18, shares, “I was dancing under the stars, surrounded by the sea. It was the best party ever!”

“Nostalgic Experiences”

On Disney Cruise Line, you can meet your favorite Disney characters. It’s a chance to relive your childhood, and according to 18-year-old Mia, “It was nostalgic, but also so much fun as an 18-year-old.”

“Escape Rooms”

Test your wits in an escape room at sea on many cruise lines like Royal Caribbean or carnival cruise line. Lucas, 19, says of his Royal Caribbean escape room experience: “It was challenging but so rewarding when we finally got out!”

“Chill and Relax”

Cruise lines offer swimming pools, hot tubs, and serene deck spaces to unwind for those who prefer a more laid-back cruise. “Just laying by the pool with a book was the most relaxing experience,” 18-year-old Sarah recalls from her cruise on Celebrity Cruises.

These are just a few of the countless onboard activities that await young adults on a cruise. No matter your personality or interests, there’s a cruise ship waiting to whisk you away to a world of fun and excitement. Remember, it’s not just a cruise, it’s an adventure! So pack your bags, and prepare to set sail on the adventure of the century!

Exploring Shore Excursions

All aboard, mates! It’s time to go ashore as we explore the fascinating world of shore outings. These are essentially mini-adventures that allow you to explore the diverse destinations your cruise ship docks at. For 18-year-olds, they’re a golden opportunity to discover new cultures, try exciting activities, and make unforgettable memories.

international waters age requirements

Now, let’s cast our nets and see what kind of shore outings might tickle the fancy of the young adult crowd.

Adventure Tours

If you get a kick out of adrenaline-fueled experiences, then adventure tours are right up your alley. Picture ziplining through lush rainforests, white-water rafting down roaring rivers, or diving into crystal-clear waters to explore vibrant coral reefs. Remember, it’s not an adventure if it doesn’t make your heart pound!

Historical and Cultural Excursions

Maybe you’re the type who likes to immerse yourself in history and culture. In that case, explore ancient ruins, visit world-class museums, or enjoy authentic cultural performances. You’ll not only have fun but also learn a thing or two!

Wildlife Encounters

If you’re an animal lover, wildlife encounters will give you the thrill of a lifetime. Swim with dolphins, go on a safari, or explore marine life while snorkeling. It’s a whole new world out there! The expert guides ensure both your safety and the well-being of the animals, offering an eco-conscious adventure you’ll treasure forever. Plus, you’ll have the chance to capture these awe-inspiring moments through photography, creating keepsakes that last a lifetime.

Food Tours

Are you a foodie? Indulge in local cuisine with guided food tours. You’ll get to sample various dishes and maybe even learn to cook a local specialty. Bon appétit! Each tour is designed to highlight the unique culinary heritage of the region, offering you not just food, but a slice of local culture. You’ll also hear intriguing stories about the history of the dishes you try, making each bite even more satisfying.

Tips for the Best Shore Outings

Now that you know what’s on the menu, here are a few tips to make the most of your shore outings:

  • Research Ahead: Look up the destinations you’ll be visiting and decide what you’re interested in. This way, you can select excursions that align with your interests.
  • Book Early: Popular excursions sell out quickly. To avoid disappointment, book your excursions well in advance.
  • Pack Accordingly: Ensure you have the essentials like comfortable shoes, sunblock, and a water bottle. Depending on the excursion, you might also need swimsuits, hats, or other gear.
  • Follow Guidelines: For your safety and enjoyment, follow the guidelines provided by the tour operators.

Understanding Cruise Ship Safety and Cruise Etiquette

Now, we navigate the waters of understanding cruise ship safety and cruise etiquette. Safety first, mateys! Most cruise lines have robust safety measures to ensure the well-being of all passengers, including those under 21. They conduct safety drills, control alcohol consumption, and have stringent rules for underage partying.

cruise ship safety and cruise etiquette

Again, onto cruise etiquette. Always be considerate of others. Keep noise levels down in your cabin, especially late at night. Dress appropriately, especially at dinner. If you’re underage, respect the rules about where and when you can be without an adult.

Remember, good shipmates, make for smooth sailing. Follow these guidelines to ensure everyone enjoys their voyage across the seven seas! It’s all part of the cruising culture. And remember, safety is as important as having fun!

Special Cruising Tips for 18-Year-Olds

Shiver me timbers! It’s time to share some golden special cruising tips for 18-year-olds. Here are our pearls of wisdom to ensure you have the most epic cruise adventure.

  • Plan Your Day: With so much to do on board, getting swamped is easy. Check the daily planner and mark the activities that you don’t want to miss.
  • Socialize: Make the most of onboard meetups for young adults. You’ll make friends from around the globe!
  • Explore Independently: Shore excursions are great, but don’t be afraid to explore ports on your own (or with new friends). Just remember to be back on time!
  • Budget Wisely: Keep track of your onboard spending. Those small purchases can add up!
  • Have Fun, Be Responsible: Enjoy your newfound independence, but remember to respect the ship’s rules and your fellow passengers.

Hoist the anchor, and prepare for a voyage filled with excitement, adventure, and unforgettable memories! It’s your journey, so make every moment count!


That’s a wrap, shipmates! We’ve navigated through the ins and outs of cruising for 18-year-olds, from understanding the age policies of different cruise lines and exploring the best cruise lines for young adults to diving into exciting onboard activities and shore excursions. We’ve also charted the course for understanding cruise ship safety and etiquette and even shared a treasure chest of tips tailored just for 18-year-olds.

ins and outs of cruising for 18-year-olds

So, to all the young adventurers, consider a cruise vacation your next great journey. There’s a whole ocean of experiences waiting for you. Grab your sea legs, embrace the spirit of adventure, and set sail on the voyage of a lifetime! Happy cruising!


Do any cruises allow 18-year-olds?

Many cruise lines allow 18-year-olds to sail unaccompanied, although policies can vary. Some, like Norwegian Cruise Line, Royal Caribbean, and MSC Cruises, permit guests aged 18 and above to cruise alone. Others, such as Disney Cruise Line, require at least one person to be 21 or older in each cabin. Always check the specific age policies of your chosen cruise line before booking.

Can a 21 and 18-year-old go on a cruise together?

Absolutely! An 18-year-old and a 21-year-old can definitely go on a cruise together. Most cruises, including Royal Caribbean, Norwegian Cruise Line, and Carnival Cruise Line, allow passengers aged 18 and up to sail unaccompanied. However, for certain activities or areas, like casinos or bars, the minimum age might be 21. So, both can enjoy the exciting amenities, but certain restrictions might apply to the younger cruiser.

Can you drink on a cruise at 18?

The legal drinking age in many countries is 18, most cruises, including Royal Caribbean and Norwegian Cruise Line, set their minimum drinking age at 21, especially for cruises departing from U.S. ports. However, some lines like MSC Cruises and P&O Cruises allow 18-year-olds to drink alcohol on certain itineraries where the legal drinking age of the port is 18. Always check the specific policy of your chosen cruise line.

Does Royal Caribbean allow 18-year-olds to drink?

Typically, the lowest drinking age on most Royal Caribbean cruises is 21. However, for cruises departing from certain international ports where the legal drinking age is lower, Royal Caribbean may reduce the onboard drinking age to 18. This varies by itinerary and is subject to change, so it’s always best to check the specific policy of your Royal Caribbean cruise before setting sail.