Carnival Conquest vs Royal Caribbean Mariner of the Seas

The Carnival Conquest was built in 2002. It's 1 year older than the Mariner of the Seas, which was built in 2003 and renovated in 2018.

Comparison Overview

Ship Size

The Conquest is considered a medium size ship. Coming in at 952 feet long and 116 feet wide, it's roughly the length of 2.6 football fields, as wide as 2.2 tractor-trailers and the same height as a 13-story building. Compared to the Royal Caribbean Mariner of the Seas, the Conquest is 21% smaller in terms of overall tons.

Number of Passengers

Carnival Conquest holds 11% fewer passengers than the Mariner of the Seas based on double occupancy (two people per room). When you look at the "Space Ratio," or the total tonnage of a ship compared to the number of passengers, the Conquest has less space per person compared to the Mariner of the Seas.

Carnival
Conquest
Royal Caribbean
Mariner of the Seas
ClassConquestVoyager
Gross Tonnage110,000139,863
Length9521,020
Beam/Width116157
Passenger Decks1314
Passengers (double occupancy)2,9803,344
Crew1,1501,200
Passenger to Crew Ratio2.62.8
Space Ratio (tons of ship per passenger)3742


Food and Restaurants

Food is a big part of any cruise, and the ship you choose can make a huge difference in your food experience.

The Conquest has 16 different dining options like Pizza Pirate, Carnival Deli, and Blue Iguana Cantina. Of those options, 12 are complementary, or included with your cruise fare. The other 4 options have an additional fee.

The Mariner of the Seas has the same number of dining venues. Some of its popular venues are Windjammer, Izumi Hibachi & Sushi, and Chops Grille. 9 of these restaurants are complementary and the other 7 have an additional fee.

The Carnival Conquest has about the same number of dining options as the Royal Caribbean Mariner of the Seas.

If you're looking to avoid extra money while on board, the Conquest might be a better choice then the Mariner of the Seas. More of the dining options are included in the base cruise fare, potentially saving you money.

Carnival
Conquest
Royal Caribbean
Mariner of the Seas
Total Dining Options1616
Complimentary Dining Options:129
Additional Fee Dining Options:47
% of Included Options75%56%
See the optionsSee the options

Bars and Drinks

Henri's Night Club on the Conquest
Henri's Night Club on the Conquest
Royal Caribbean's Star Lounge
Royal Caribbean's Star Lounge

The Carnival Conquest has 1 fewer bar than the Royal Caribbean Mariner of the Seas. The Conquest has 13 bars like Alchemy Bar, Cafe Fans and Sky Bar. On Conquest, you can grab a drink at 14 different bars such as Casino Bar, Jazz Club and Pool Bar.

Carnival
Conquest
Royal Caribbean
Mariner of the Seas
•Alchemy Bar
• Alfred's Bar
• Atrium Bar
• BlueIguana Tequila Bar
• Blues
• Cafe Fans
• Casino Bar
• Degas Lounge
• Henri's Night Club
• RedFrog Rum Bar
• Sky Bar
• SkyBox Sports Bar
• Vincent's
•Boleros
• Casino Bar
• English Pub
• Jazz Club
• Playmakers
• Pool Bar
• R Bar
• Schooner Bar
• Sky Lounge
• Solarium Bar
• Star Lounge
• Suite Lounge
• The Plaza Bar
• Viking Crown Lounge

In terms of drinks and cocktails, you have a variety of choices. The Conquest serves the Pepsi family of products. That means Pepsi, Diet Pepsi, Starry, Mug Root Beer, and Mountain Dew, although the selection can vary by ship. The Mariner of the Seas serves Coca Cola branded products. That includes drinks like Coke, Diet Coke, Sprite and Barqs Root Beer, although the selection can vary by ship. Most Royal Caribbean ships also have Coke Freestyle machines where you can make 100 different flavor combinations.

You can check out recent the bar menus for the Conquest and the Mariner of the Seas below.



Pools and Hot Tubs

Night time with Dive-in Movies on the Carnival Conquest
Lido Pool with Dive-in Movies on the Carnival Conquest
Main pool areas on the Mariner of the Seas
Main pool areas on the Mariner of the Seas

Nothing beats relaxing by a pool with a nice drink in hand as you feel the fresh sea breeze pass by you. The problem is that with thousands of people on a ship, there's not always room. If you want to spend all day for 7 days in a pool, a cruise isn't for you. You would have a much better bet choosing a resort with a huge pool complex. That being said, a quick dip in the pool can be nice on a hot day.

The Carnival Conquest has a total of 2 pools and 4 hot tubs. Tired of loud kids and splashing? 1 of the pools and 2 of the hot tubs are adults only.

Royal Caribbean Mariner of the Seas has more pools than the Conquest and more hot tubs.

Carnival
Conquest
Royal Caribbean
Mariner of the Seas
Total Pools23
Pools - General Access12
Pools - Adults Only11
Pools - Exclusive00
Total Hot Tubs45
Hot Tubs - General Access23
Hot Tubs - Adults Only22
Hot Tubs - Exclusive00


cruise coloring book

Cruise Coloring and Activity Books for Kids
Get your kids ready for their cruise or keep them entertained while on board with our custom made coloring and activity books.

Cruise Ship Coloring Book for Kids 3-5
(Carnival Edition) (Royal Caribbean Edition)

Let's Get Cruising Activity Book for Kids 6-8
(Carnival Edition) (Royal Caribbean Edition)


Ship Features and Activities

Both ships have lots of activities to keep you busy throughout your cruise. Below you'll see a list of some of the major features on these ships. You might up paying more while on board the Conquest. Only 70% of the activities below are included in your cruise fare. On the Mariner of the Seas, 75% of the activities are included at no additional cost.

Carnival
Conquest
Royal Caribbean
Mariner of the Seas
Adult Only Relaxation Area
Arcade
Basketball
Casino
Climbing Wall
Comedy Club
Dr Seuss Breakfast
Escape Room
Fitness Center
FlowRider
Ice Skating
Jogging Track
Laser Tag
Mini golf
Pool-side Movies
Shows - musical review
Spa
Water slides
Learn moreLearn more

Cruise Costs

Carnival and Royal Caribbean are both considered "Mainstream" cruise lines. Mainstream cruise lines cater to a variety of guests, hoping to provide something for everyone. These typically cost about $100 - $350 per person per day.

Cruise pricing is dynamic and varies for each specific sailing based on factors such as departure point, ports of call, and time of year.

Onboard Costs

Another way to gauge the cost of a cruise is to consider how much you'll spend on board. Even though a lot is included in the base cruise fare, you may still spend money on things like spa treatments, specialty dining, drinks, and excursions. In addition, guests can also have to pay for things like gratuities and tips.

Typically guests can expect to spend about 25 - 40% of the cost of the cruise on onboard expenses. In other words, if the cruise fare is $1,000 per person, you might spend between $250 and $400 on extra expenses.

The table below will help you compare onboard prices to see if you might spend more on a specific ship.

Carnival
Conquest
Royal Caribbean
Mariner of the Seas
Base Daily Gratuities*
(Per Person Per Day)
$16.00$18.00
Tip added to drinks & services18% 18%
Soda Price$3.00$3.50
Domestic Beer Price$7.75
See drink menus
$7.49
See drink menus
Drink Package Price$59.95 - $69.95
Learn more
$60-$90
Learn more
Internet Plan$12.75 to $18.70 per device per day$13 to $27 per device per day
*Daily gratuities for a standard cabin. Suites or specialty rooms may have higher rates.

Royal Caribbean uses dynamic pricing, which means the pricing for many things will vary per sailing. The daily gratuities and tip are consistent across the fleet, but the pricing for the drink package, internet, and excursions will change. The only way to know your price is to consult the Royal Caribbean cruise planner once you're booked.

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