Ship Comparison
Explorer of the Seas vs Radiance of the Seas
The Explorer of the Seas is a bustling resort for all ages, while the Radiance of the Seas offers a more intimate, view-focused journey for the discerning explorer.
The verdict
Choosing between Explorer of the Seas and Radiance of the Seas depends entirely on your preferred cruise style. Explorer of the Seas, a larger vessel, excels as a vibrant, activity-packed floating resort, perfect for families and those who thrive on constant stimulation and a wide array of thrills. Its extensive entertainment options and diverse dining appeal to a broad audience seeking a lively experience. Radiance of the Seas, on the other hand, provides a more classic, intimate cruise. Designed with expansive glass to maximize scenic views, it's ideal for guests who prioritize relaxation, beautiful vistas, and a slightly more subdued, yet still engaging, atmosphere. While both ships offer Royal Caribbean's signature fun, Radiance offers a refined elegance, whereas Explorer leans into high-energy adventure.
Choose Explorer of the Seas if…
The Explorer of the Seas is ideal for families with children and teens, active travelers, and those who enjoy a bustling, resort-like atmosphere with a wide array of onboard activities and entertainment.
Best for
- Families with children and teens seeking abundant activities
- Active cruisers who enjoy thrill rides and sports facilities
- Travelers who prefer a large, bustling resort atmosphere
- Guests looking for diverse entertainment options day and night
Avoid if
- You prefer a quiet, intimate cruise experience
- You dislike crowds and potential queues for popular attractions
- You prioritize high-end, gourmet dining at every meal without extra cost
- You are a light sleeper concerned about noise from public areas like the Royal Promenade
Choose Radiance of the Seas if…
The Radiance of the Seas is perfect for travelers who appreciate stunning scenic views, a more intimate ship experience, and a balanced mix of relaxation and engaging activities, particularly on destination-rich itineraries.
Best for
- Travelers prioritizing scenic views and natural light
- Guests seeking a more intimate, classic cruise experience
- Families who appreciate dedicated kids' clubs without the overwhelming scale of larger ships
- Cruisers interested in destination-rich itineraries like Alaska or the Southern Caribbean
Avoid if
- You prefer the latest high-tech, extravagant onboard attractions
- You expect a constant, high-energy party atmosphere
- You are looking for an ultra-modern ship design and amenities
- You expect all dining experiences to be gourmet without additional charges
Overall Vibe
Explorer of the Seas
Launched in 2000, the Explorer of the Seas is a grand vessel spanning 14 decks, embodying Royal Caribbean's 'floating resort' concept. While its 2020 refurbishment was unfortunately cancelled, it maintains a lively, energetic atmosphere. This ship is designed for guests who enjoy a full calendar of activities and a dynamic environment, offering a comprehensive experience where there's always something happening. It feels vast and vibrant, catering to those who prefer a cruise that is as much about the onboard experience as it is about the destinations.
Radiance of the Seas
The Radiance of the Seas, launched in 2001 and last refurbished in 2021, presents a more classic and intimate cruising experience across its 12 decks. Distinguishing itself with an extensive use of glass, this ship is thoughtfully designed to immerse guests in panoramic ocean views, making it particularly appealing for scenic itineraries. While it carries a more traditional charm and may show its age in certain design elements, its emphasis on natural light and open spaces creates a serene and inviting ambiance, perfect for those who appreciate a relaxed pace with ample opportunities for quiet observation.
Atmosphere & Crowd
Explorer of the Seas
With a capacity for up to 4,290 passengers and a dedicated crew of 1,185, the Explorer of the Seas fosters a bustling and active atmosphere. The ship is a magnet for multi-generational families, drawn to its numerous kid-friendly attractions and varied entertainment. While this creates a lively, social environment, popular venues and activities can become quite crowded, leading to queues at peak times. Guests seeking constant engagement and a vibrant social scene will feel right at home amidst the energetic buzz.
Radiance of the Seas
Radiance of the Seas accommodates a more intimate crowd of 2,466 passengers with a crew of 894, resulting in a more relaxed and less crowded atmosphere. This mid-sized ship appeals to a diverse group, including families and couples who appreciate a calmer pace and a strong connection to the ocean views. The ambiance encourages socialization in its numerous lounges, but also offers ample quiet corners. The smaller scale generally means a more personalized experience without the constant rush found on larger, activity-heavy vessels.
Dining
Explorer of the Seas
Dining on Explorer of the Seas offers a blend of complimentary and specialty options. The three-level Sapphire Dining Room provides a formal, international menu with attentive service, and the 24-hour Cafe Promenade is a convenient spot for quick bites. While the Windjammer buffet is noted for its variety, its quality can be inconsistent. For a surcharge, guests can indulge in premium experiences at Chops Grille for steaks, Giovanni's Table for Italian fare, Izumi for Japanese, or the exclusive Chef's Table. Casual choices like Johnny Rockets and Ben & Jerry's are also available for a fee.
Radiance of the Seas
Radiance of the Seas provides a solid culinary journey, balancing its complimentary offerings with enticing specialty venues. The Cascades Main Dining Room delivers an elegant, classic experience, while the Windjammer Cafe serves a casual buffet with diverse stations, though it can get busy. The Park Cafe in the Solarium offers lighter, healthier options. For an additional charge, guests can savor premium steaks at Chops Grille, family-style Italian at Giovanni's Table, Japanese delights at Izumi, or a unique Brazilian churrascaria at Samba Grill, along with the intimate Chef's Table experience.
Entertainment & Nightlife
Explorer of the Seas
Entertainment on Explorer of the Seas is designed for high-energy fun, with standout features like the FlowRider surf simulator, The Perfect Storm waterslides (Typhoon and Cyclone), and a rock-climbing wall. The Palace Theatre hosts Broadway-style shows, while Studio B offers ice-skating spectaculars and public sessions. The Royal Promenade is a vibrant hub for parades and street parties. Nightlife buzzes with over fifteen bars and lounges, including the Casino Royale, R Bar, English Pub, Schooner Bar, and the late-night Dizzy's, ensuring options for all moods and preferences.
Radiance of the Seas
The Radiance of the Seas offers a refined entertainment lineup, highlighted by its Aurora Theater featuring original productions and guest entertainers. The nine-story Centrum is a focal point for aerial acrobatics and live music. For nightlife, guests can enjoy piano sing-alongs at the nautical-themed Schooner Bar, a wide selection of beers at the English Pub, or dancing at the Starquest Disco Lounge with its revolving bar. Unique offerings include gyroscopic pool tables and outdoor film nights, providing a balanced mix of traditional cruise activities and engaging evening experiences.
Cabins & Suites
Explorer of the Seas
The Explorer of the Seas boasts 1,643 staterooms across 14 decks, including 1,001 ocean views and 652 with private balconies. Standard cabins are comfortably sized, featuring twin beds convertible to a Royal King, a flat-screen TV, and basic bathrooms with half-round shower doors. There are 26 wheelchair-accessible cabins. Suite options range from Junior Suites to the expansive Royal Suite, which includes a baby grand piano and a balcony hot tub. It's worth noting that Royal Promenade-facing staterooms may experience noise from late-night activities and lack privacy.
Radiance of the Seas
Radiance of the Seas features 1,071 staterooms, with a high proportion of outside views (825) and balconies (578), across 12 decks. Cabins are decorated in warm, classic tones and include amenities like wireless internet and interactive flat-screen TVs. Junior Suites offer a comfortable bedroom and sitting area, while Grand, Owner's, and the Royal Suite provide enhanced space and exclusive perks like concierge service and priority access. Some staterooms may have obstructed views, and areas near the Centrum can be subject to noise, so careful selection is advised for light sleepers.
Service & Onboard Style
Explorer of the Seas
Onboard Explorer of the Seas, the service generally reflects Royal Caribbean's commitment to friendly and efficient staff. The atmosphere is casual and accommodating, aiming to make all guests feel welcome, from active families to couples. While the ship's size means interactions can be less personalized than on smaller vessels, the crew in the Sapphire Dining Room is noted for being particularly attentive and friendly. The overall style is that of a bustling, well-maintained resort, focused on providing a wide range of experiences with broad appeal.
Radiance of the Seas
The service on Radiance of the Seas maintains Royal Caribbean's reputable standard, with a staff-to-guest ratio that allows for a more personalized touch than on larger ships. The ambiance is one of classic elegance, featuring extensive glass and open spaces that are kept immaculate. In specialty restaurants, the service is often highlighted as superior, contributing to a refined dining experience. Guests can expect a warm and welcoming environment, where the crew is dedicated to enhancing the journey, particularly for those seeking relaxation and scenic immersion.
Best Itineraries
Explorer of the Seas
Explorer of the Seas offers a diverse range of itineraries, with a strong focus on the sunny destinations of the Caribbean and the cultural richness of the Mediterranean. Travelers can embark on Eastern, Western, and Southern Caribbean cruises, often including stops at Perfect Day at CocoCay. Mediterranean sailings explore Greek Isles, Italy, France, Croatia, and Malta. For extended journeys, Transatlantic crossings to Spain, Morocco, and Bermuda are also available, providing varied options for adventure and exploration.
Radiance of the Seas
Radiance of the Seas is perfectly suited for itineraries where scenic beauty is paramount, making it an excellent choice for Alaska cruises, where its extensive glass exterior allows for unparalleled glacier gazing. Beyond the Last Frontier, it also sails to the Western Caribbean, including destinations like the Mexican Riviera, and offers Bahamas cruises, some featuring Perfect Day at CocoCay. Its design encourages guests to linger longer in iconic destinations, making it ideal for those who value the journey and the views as much as the ports of call.
What reviewers say
Explorer of the Seas
4.5/5Explorer of the Seas offers a wealth of entertainment, facilities, and activities appealing to all age groups, embodying a floating resort concept. Despite showing some age and having a high passenger capacity that can lead to queuing, its broad range of offerings ensures something for everyone, from active cruisers to families.
Radiance of the Seas
4/5Radiance of the Seas is ideal for cruisers seeking a classic, midsized ship experience with an intimate and engaging atmosphere. It prioritizes stunning ocean views and a balanced mix of indoor/outdoor spaces over the latest high-tech amenities.
Itineraries to compare
Pick an itinerary on either ship to see all available departure dates.
Explorer of the Seas
Radiance of the Seas
Read our guides
In-depth guides on the ships and cruise lines in this comparison.

Ship Guide
Explorer of the Seas: A Dynamic Royal Caribbean Cruise
Discover a wealth of entertainment, facilities, and activities on this Royal Caribbean ship, perfect for active cruisers and families.

Ship Guide
Radiance of the Seas: Classic Cruises, Stunning Views
Discover an intimate, midsized ship experience with abundant indoor and outdoor spaces.
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