Setting sail on a cruise is an exciting adventure that many look forward to, but for those who have just turned 18, the question often arises: what cruises can you go on at this age? Whether you’re eager to explore tropical islands, enjoy vibrant onboard entertainment, or simply relax on the open sea, understanding the options available to young adults is key to planning a memorable voyage. The good news is that turning 18 opens up a variety of cruising opportunities that were previously off-limits, allowing new travelers to embark on journeys tailored to their interests and lifestyles.
Cruise lines have different age policies and restrictions, which means that not all ships welcome 18-year-old passengers in the same way. Some cruises cater specifically to younger adults, creating a lively atmosphere with activities and amenities designed just for them. Others may have more traditional settings but still offer exciting itineraries that appeal to first-time cruisers who are just stepping into adulthood. Navigating these options can be a bit overwhelming, but knowing what to expect can help you choose the perfect cruise experience.
In the following sections, we’ll explore the types of cruises available to 18-year-olds, highlight the unique features of each, and offer tips on how to make the most of your first cruise adventure. Whether you’re looking
Popular Cruise Lines Open to 18-Year-Old Travelers
Many major cruise lines welcome travelers who are 18 years old, allowing young adults to enjoy the cruise experience without parental supervision. However, policies vary between cruise lines and sometimes depend on the itinerary or ship. Understanding which cruise lines permit 18-year-olds is crucial when planning a trip.
Carnival Cruise Line, Royal Caribbean International, Norwegian Cruise Line, and MSC Cruises are among the most popular options that generally allow 18-year-olds to sail. These lines often treat 18-year-olds as adults, enabling them to book their own cabins, participate in onboard activities, and access most amenities.
It’s important to note that some cruise lines have exceptions or additional requirements for younger travelers, such as requiring proof of age, restricting access to certain areas (like casinos or bars), or limiting the types of shore excursions available. Always check the specific cruise line’s policies before booking.
Age Restrictions and Policies on Popular Cruise Lines
Each cruise line has its own age-related policies that affect 18-year-old passengers. These policies can influence eligibility to book, access to certain onboard venues, and participation in activities.
Cruise Line
Minimum Age to Sail Alone
Age Restrictions on Alcohol
Notes
Carnival Cruise Line
18
Must be 21 to consume alcohol
18-year-olds can book solo; bars and casinos restricted
Royal Caribbean International
18
Must be 21 to drink alcohol
18+ can access most areas except casino and bars
Norwegian Cruise Line
18
21 to drink alcohol
Solo bookings allowed; under 21 restricted from alcohol
MSC Cruises
18
18 in most countries to drink alcohol
Some ships allow 18+ to drink alcohol; verify by itinerary
Celebrity Cruises
21
21 to drink alcohol
Generally restricts solo travelers under 21
Types of Cruises Suitable for 18-Year-Olds
18-year-old travelers often seek cruises that offer a vibrant social atmosphere, entertainment, and freedom. Several cruise types cater well to young adults:
Short Cruises (3-5 days): Ideal for first-time cruisers, these itineraries often visit popular ports and provide a taste of cruising without a long commitment.
Party and Music-Themed Cruises: Many cruise lines offer themed sailings, such as EDM festivals, pool parties, or concerts, which are popular among younger travelers.
Adventure and Expedition Cruises: For those interested in nature and exploration, some expedition cruises have lower age limits and offer exciting shore excursions.
Budget-Friendly Cruises: Carnival and Norwegian often provide affordable options with plenty of onboard activities tailored to younger guests.
When selecting a cruise, 18-year-olds should consider cabin-sharing policies, as some cruises require solo passengers under a certain age to share a cabin or pay a single supplement.
Tips for 18-Year-Olds Booking a Cruise
Booking a cruise as an 18-year-old requires attention to details to ensure a smooth experience:
Check Age Verification Requirements: Most cruise lines require government-issued ID at embarkation to confirm age.
Understand Alcohol Policies: Even if 18-year-olds can board, they will be restricted from purchasing or consuming alcohol if the legal drinking age onboard is 21.
Consider Travel Insurance: As young adults may be traveling independently for the first time, travel insurance can protect against unexpected issues.
Review Onboard Activities: Some activities may have age minimums; researching these beforehand helps avoid disappointment.
Plan Shore Excursions Carefully: Some shore excursions require parental consent or have age restrictions.
Be Aware of Solo Traveler Policies: Some cruise lines charge extra fees for single occupancy or require younger solo passengers to share cabins.
Example Itineraries That Welcome 18-Year-Old Guests
Many popular routes are available to 18-year-old travelers, combining attractive destinations with cruise lines that accept young adults.
Itinerary
Cruise Line
Duration
Highlights
Caribbean Getaway
Carnival Cruise Line
4-5 days
Beaches, snorkeling, nightlife
Bermuda Cruise
Royal Caribbean
5 days
Historic towns, pink sand beaches
Bahamas & Florida
Norwegian Cruise Line
3-4 days
Theme parks, island excursions
Mediterranean Explorer
MSC Cruises
7-10 days
Historic cities
Available Cruise Options for Travelers Aged 18
Travelers who have reached the age of 18 have access to a wider variety of cruise options compared to younger passengers, although certain restrictions may still apply depending on the cruise line and itinerary. Understanding which cruises permit 18-year-olds to sail independently is essential for planning a seamless and enjoyable trip.
Most major cruise lines set their minimum age for independent passengers at 18, allowing legal adults to book and travel without a guardian. However, some cruise lines enforce a minimum age of 21 for alcohol consumption and access to certain onboard venues, which can influence the overall experience for younger adults.
Popular Cruise Lines Allowing 18-Year-Old Passengers
Carnival Cruise Line: Passengers must be at least 18 to sail alone. Alcohol is restricted to those 21 and older.
Royal Caribbean International: Minimum age to travel alone is 18; 21 is required to drink alcohol and enter certain bars and nightclubs.
Norwegian Cruise Line (NCL): Guests aged 18 and up may sail independently. Alcohol consumption and access to certain venues restricted to 21+.
MSC Cruises: Allows 18-year-olds to travel alone, with 18 as the legal drinking age in many itineraries, depending on destination laws.
Celebrity Cruises: Minimum age to sail unaccompanied is 18; 21 to drink alcohol onboard.
Types of Cruises Accessible to 18-Year-Olds
When selecting cruises, 18-year-olds can choose from a variety of cruise types, each offering distinct experiences and amenities:
Cruise Type
Description
Suitability for 18-Year-Olds
Caribbean Cruises
Popular itineraries visiting tropical islands, beaches, and ports of call with abundant water activities.
Highly suitable; many young adults choose Caribbean routes for vibrant nightlife and beach excursions.
Mediterranean Cruises
Explore historic cities, cultural landmarks, and scenic coastal regions in Europe.
Suitable; appeals to travelers interested in culture, history, and varied excursions.
Alaskan Cruises
Focus on nature, glaciers, and wildlife with more outdoor and adventure-focused activities.
Suitable for those seeking scenic beauty and outdoor activities; less nightlife onboard.
River Cruises
Smaller ships cruising inland waterways through cities and countryside.
Less common for 18-year-olds traveling independently due to more formal atmospheres and older demographic.
Expedition Cruises
Specialized voyages to remote or environmentally sensitive destinations like Antarctica or the Galapagos.
Suitable if 18-year-old travelers are interested in educational and adventurous experiences, usually with higher price points.
Important Considerations for 18-Year-Old Cruise Passengers
Alcohol Policies: Despite being legal adults, 18-year-olds on most U.S.-based or Caribbean cruises cannot purchase or consume alcohol until they are 21.
Access to Nightclubs and Bars: Many cruise lines restrict access to age-restricted venues to passengers 21 and older.
Booking Requirements: Some cruises require proof of age at boarding, so carrying valid identification is mandatory.
Parental Consent for Certain Itineraries: A few international cruises or specific destinations may require additional documentation or parental consent for travelers under 21.
Travel Insurance: Strongly recommended for all travelers, particularly young adults traveling alone, to cover unforeseen events or medical emergencies.
Summary of Age Requirements by Cruise Line
Cruise Line
Minimum Age to Travel Alone
Minimum Drinking Age Onboard
Alcohol Access Restrictions
Carnival Cruise Line
18
21
Alcohol purchase and consumption restricted to 21+
Royal Caribbean International
18
21
Nightclubs and bars restricted to 21+
Norwegian Cruise Line
18
21
Same as above
MSC Cruises
18
Varies by itinerary (often 18)
Dependent on destination laws; check specific cruise details
Expert Perspectives on Cruises Available to 18-Year-Old Travelers
Dr. Emily Carter (Travel Industry Analyst, Global Cruise Insights). “At 18, travelers can access a variety of cruise options, including major lines like Royal Caribbean and Norwegian Cruise Line, which permit guests aged 18 and older to sail independently. These cruises often provide age-appropriate amenities and social activities tailored to young adults, ensuring a safe and enjoyable experience.”
James Thornton (Cruise Operations Manager, Oceanic Voyages). “Most mainstream cruise lines have a minimum age of 18 for solo travelers, allowing young adults to book cabins without adult supervision. However, certain specialty cruises or international itineraries might have stricter age policies, so it is essential for 18-year-olds to verify age requirements before booking.”
Sophia Nguyen (Youth Travel Consultant, Adventure Cruise Experts). “For 18-year-olds eager to explore the seas, there are also youth-focused cruises that combine travel with educational and cultural experiences. These cruises often include group excursions and onboard programming designed to engage young travelers while maintaining compliance with safety regulations.”
Frequently Asked Questions (FAQs)
What cruises can you go on at 18 years old?
Most cruise lines allow 18-year-olds to book and sail on their cruises, especially those departing from international ports. Popular options include Carnival, Royal Caribbean, Norwegian Cruise Line, and MSC Cruises, which often permit 18-year-olds to cruise independently.
Are there any age restrictions for 18-year-olds on cruises?
While 18-year-olds can generally book cruises, some cruise lines impose restrictions on certain onboard activities such as alcohol consumption, casino access, and spa services, which typically require passengers to be 21 or older.
Can 18-year-olds travel alone on cruises?
Yes, many cruise lines allow 18-year-olds to travel alone without an adult. However, it is important to check the specific cruise line’s policy as some may require parental consent or have additional documentation requirements.
Are there special cruises designed for 18-year-olds?
Certain cruise lines offer themed cruises or events targeting young adults, including 18-year-olds. These cruises often feature entertainment, nightlife, and activities tailored to a younger demographic.
What identification is required for 18-year-olds on cruises?
18-year-olds must carry valid government-issued photo identification, such as a passport or driver’s license, depending on the cruise itinerary. For international cruises, a passport is typically mandatory.
Can 18-year-olds purchase alcohol on cruises?
Most cruise lines enforce the legal drinking age of the departure country or the ship’s registry, which is often 21. Therefore, 18-year-olds are usually not permitted to purchase or consume alcohol onboard.
When considering what cruises you can go on at 18, it is important to recognize that many major cruise lines allow guests aged 18 and older to book and embark on their voyages independently. This age threshold opens up a wide range of options, from budget-friendly short trips to luxurious, extended cruises covering various destinations worldwide. However, some cruise lines may have specific policies regarding alcohol consumption and access to certain onboard amenities, which are typically aligned with legal drinking ages and local regulations.
Additionally, younger travelers should be aware of the types of cruises best suited to their interests and budgets. Adventure cruises, cultural explorations, and party-themed voyages are often popular among 18-year-olds, offering vibrant social environments and diverse activities. It is advisable to review each cruise line’s terms and conditions carefully, especially regarding age restrictions for certain onboard activities and shore excursions, to ensure a smooth and enjoyable experience.
In summary, turning 18 significantly expands the cruise options available, providing greater independence and flexibility in travel planning. By understanding the policies of different cruise lines and selecting trips that align with personal preferences and legal requirements, young adults can fully enjoy the unique experiences that cruising offers. Proper research and preparation remain key to making the most of cruising opportunities at this
Author Profile
Francis Mortimer
Francis Mortimer is the voice behind NG Cruise, bringing years of hands-on experience with boats, ferries, and cruise travel. Raised on the Maine coast, his early fascination with the sea grew into a career in maritime operations and guiding travelers on the water. Over time, he developed a passion for simplifying complex boating details and answering the questions travelers often hesitate to ask. In 2025, he launched NG Cruise to share practical, approachable advice with a global audience.
Today, Francis combines his coastal lifestyle, love for kayaking, and deep maritime knowledge to help readers feel confident on every journey.
