The Rise of Mega-Ships in Modern Cruising

The trend toward increasingly massive cruise ships has accelerated dramatically in recent years. These floating cities offer unprecedented space for innovative attractions, diverse dining options, and entertainment venues that were once unimaginable at sea. The appeal is clear: more space means more possibilities for memorable experiences without ever leaving the ship.

Both Royal Caribbean and Carnival have embraced this trend with their newest ship classes. Royal Caribbean’s Icon class and Carnival’s Excel class represent the pinnacle of each cruise line’s vision, technology, and creativity. These vessels aren’t just bigger—they’re designed to create entirely new cruise experiences that appeal to both loyal cruisers and first-timers alike.

The competition between these two cruise giants has resulted in remarkable innovations that benefit travelers. From the world’s first roller coaster at sea to entire “neighborhoods” with distinct atmospheres, these mega-ships are changing how we think about cruise vacations.

Icon Class vs Excel Class: Ship Overview

Royal Caribbean’s Icon class ships are currently the largest cruise ships in the world, surpassing the previous record holders from the Oasis class. The Icon of the Seas made its debut in January 2024, with Star of the Seas and Legend of the Seas scheduled to join the fleet in 2025 and 2026, respectively.

Carnival’s Excel class began with Mardi Gras in 2021, followed by Carnival Celebration in 2022 and Carnival Jubilee in 2023. While slightly smaller than the Icon class ships, they represent a significant size increase from Carnival’s previous vessels and feature many industry-first attractions.

Icon of the Seas features eight distinct neighborhoods and the largest waterpark at sea

Comparing Onboard Amenities and Attractions

Waterparks and Pool Areas

Category 6 waterpark on Icon of the Seas features six record-breaking waterslides

Both ship classes feature impressive water attractions, but with different approaches:

Signature Attractions

BOLT, the first roller coaster at sea, is exclusive to Carnival’s Excel class ships

Dining and Culinary Experiences

Both ship classes feature celebrity chef partnerships and diverse dining options

Culinary experiences are a highlight on both ship classes, with dozens of dining venues ranging from casual to fine dining:

Cabin Categories and Family Accommodations

Icon class ships feature innovative family suite configurations with separate kids’ areas

Both ship classes offer a wide range of accommodations, from budget-friendly interior cabins to luxurious suites:

Excel Suites on Carnival’s Excel class ships include access to the exclusive Loft 19 sundeck

Entertainment and Nightlife

The AquaTheater on Icon class ships features spectacular high-diving performances

Entertainment options abound on both ship classes, with multiple venues and production shows:

The Grand Central atrium on Excel class ships serves as an entertainment hub with ocean views

Itineraries and Destinations

Both ship classes currently focus primarily on Caribbean itineraries, though future deployments may expand:

Perfect Day at CocoCay is a highlight on many Icon class itineraries

Sustainability Initiatives

Both cruise lines have made significant investments in sustainability with their newest ships:

Both ship classes utilize LNG fuel systems for cleaner operations

Pricing and Value Comparison

Pricing varies significantly based on sailing date, cabin category, and promotions, but some general patterns emerge:

Note: Prices are approximate for 7-night Caribbean sailings and subject to change. Prices typically include accommodations, main dining venues, select beverages, and most onboard activities and entertainment. Additional costs include specialty dining, premium beverages, gratuities, shore excursions, and internet.

Understanding what’s included helps determine the true value of each cruise experience

Pros and Cons Comparison

How to Choose: Decision Guide

Your ideal cruise experience depends on your travel priorities and preferences

Final Thoughts: Which Mega-Ship Is Right For You?

Both the Icon class and Excel class ships represent the pinnacle of modern cruising, offering extraordinary experiences that were unimaginable just a decade ago. Your choice ultimately comes down to your budget, travel style, and what aspects of the cruise experience matter most to you.

Royal Caribbean’s Icon class ships offer the most innovative and comprehensive cruise experience available today, with more amenities, dining options, and entertainment venues than any other ships at sea. However, this comes at a premium price point that may be prohibitive for some travelers.

Carnival’s Excel class ships deliver an impressive mega-ship experience at a more accessible price point, with unique attractions like the BOLT roller coaster and celebrity chef dining venues that create memorable moments. While slightly smaller than the Icon class, they still offer plenty of space and activities for an unforgettable vacation.

Whichever you choose, both ship classes represent the exciting future of cruising, where the journey is as remarkable as the destinations.