Celebrity Summit
Millenium Class · Celebrity Cruise Line
// ABOUT THE SHIP
About the Ship
Celebrity Summit is a Millenium-class cruise ship operated by Celebrity Cruise Line, originally launched in 2001 (25 years ago). She is one of 16 active ships in the Celebrity fleet and sails alongside 3 sister ships in the Millenium class. The ship underwent her most recent renovation in 2019, which included updates to onboard features and spaces.
Deck Plans – 11 Decks to explore
Celebrity Summit spans 11 passenger-accessible decks with 1,109 staterooms and 58 onboard venues — including 28 activities, 7 bars & lounges, 13 dining, and 10 shopping. Explore every level from bow to stern using the interactive deck plans below.
PASSENGER DECKS
11
guest-accessible decks
STATEROOMS
1,109
cabins across all categories
VENUES ONBOARD
58venues
BY TYPE
Celebrity Summit Cruises
Celebrity Summit offers 1 sailing in June, ranging 7 nights, departing from Seward (Anchorage), Alaska, starting from $781 / guest.
Cabins – 1,109 staterooms
Celebrity Summit has a total of 1,109 cabins throughout its 11 passenger decks. Those are made up of 251 Ocean View, 306 Suite, 330 Veranda and 222 Inside cabins. The 21 stateroom categories that make up these 4 cabin types are found below, along with counts for each.
// SHIP CLASS
Milleniumclass
YEARS
2000–2002
AVG SIZE
91k GT
AVG LENGTH
965 ft
AVG CAPACITY
2,174
The Millennium Class is a series of four cruise ships operated by Celebrity Cruises, constructed between 1999 and 2002 at the Chantiers de l'Atlantique shipyard in Saint-Nazaire, France. Included in the Millennium class are the Millennium (2000), Infinity (2001), Summit (2001), and Constellation (2002). Each measures approximately 294 meters in length and has a gross tonnage around 91,000 GT. Notably, this class was among the first cruise ships to utilize a turbo-electric COGAS (Combined Gas and Steam) power plant, enhancing energy efficiency by reclaiming otherwise lost energy. Also of note, the class features a distinctive angular stern. Passenger capacity on these ships range from 1,950 to 2,460 across 11 passenger decks.
Things to do
Celebrity Summit features 54 venues across 11 decks, including 25 activity, 7 bar, 12 dining, 3 other and 7 shopping. Explore every onboard experience from dining and entertainment to pools, fitness and more.
// AGE & RENOVATIONS
Celebrity Summit ship age vs the fleet
Built in 2001 and last renovated in 2019, Celebrity Summit is 25 years old. The fleet average age is 12.9 years. She is newer than 7% of the 16-ship fleet, ranking #14 from newest to oldest.
THIS SHIP
Age at a glance
BUILT
2001
25 years old today
LAST RENOVATED
2019
7 yrs ago
FLEET AVERAGE
12.9 yrs
12.1 older
NEWER THAN
7%
of fleet
FLEET RANK
#14
of 16
FLEET RANKING
By age, newest to oldest
Out of 16 ships in the fleet, Celebrity Summit ranks #14 when sorted from newest to oldest by build year.
AGE BENCHMARKS
Celebrity Summit vs the fleet
SHIP RENOVATIONS
Last major refit
LAST RENOVATED
2019
7 years ago
Celebrity Summit’s 2019 Revolution refit was a comprehensive modernization effort that significantly upgraded the ship’s accommodations, public areas, and onboard systems. Staterooms were fully redesigned with contemporary furnishings, updated bathrooms, improved lighting, and enhanced comfort features. Dining venues were modernized with refreshed décor, new seating, and improved layouts, while lounges and public spaces received new finishes and furnishings to create a more upscale, cohesive design. The spa and wellness areas were refreshed to enhance relaxation and functionality. Shipwide technology upgrades improved connectivity and digital guest services, while mechanical and hotel-system enhancements completed during drydock ensured improved efficiency, reliability, and long-term operational readiness.
How big is Celebrity Summit?
Compare the Celebrity Summit ship size with the rest of the Celebrity fleet below. Included, you'll find gross tonnage, length, and the relationship between the two graphed in the scatter plot.
Celebrity Summit measures 90,940 GT and 965 ft in length. The average size of a Celebrity ship is 113k gross tons and the average ship length is 980 ft. Celebrity Summit is 20% smaller and 2% shorter than the average ship in the fleet.
// THIS SHIP
91k GT
CELEBRITY SUMMIT
// AVERAGE
113k GT
FLEET AVERAGE
// LARGEST
141k GT
CELEBRITY XCEL
// SMALLEST
6k GT
CELEBRITY FLORA
// PROPORTIONAL AREA · 16 SHIPS · TOTAL 1808K GT
EACH CIRCLE'S AREA IS PROPORTIONAL TO GROSS TONNAGE · HOVER FOR DETAILS
// CAPACITY
Passenger Capacity
The Celebrity Summit carries up to 2,218 guests and operates at roughly 100% capacity, so you can expect that number will accurately reflect your fellow passenger count. These guests are looked after by a crew of 960 staff members, representing a guest-to-crew ratio of 2.3:1. On average, Celebrity ships have 2,338 guests and 1,007 crew, which works out to a fleet-average ratio of 2.3:1.
// GUESTS
2,218
at full occupancy
// CREW
960
international staff
// RATIO// GUEST-TO-CREW
2.3:1
service ratio
// 3,178 PEOPLE ABOARD AT FULL CAPACITY
// 10 · FAQ
Frequently Asked Questions About the Celebrity Summit
FAQs for the Celebrity Summit. Here are the most popular questions asked by our community members regarding this Celebrity ship.
// TOTAL QUESTIONS
10
Tap a question to expand its answer. Answers update automatically based on live cruise data.
Still have questions?
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Ask the communityResearched and assembled by Gangwaze Cruise Editorial using daily-refreshed ship and fleet data.
LAST UPDATED · JUNE 22, 2026