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Mariner of the Seas

10 Nights - Galveston Round Trip

10-night Western Caribbean Cruise

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Mariner of the Seas
cruise info

10 Nights - Galveston Round Trip

  • Royal Caribbean International: Mariner of the Seas
  • |
  • March 30, 2026

itinerary

  1. Day 1
    Galveston
    | Mon Mar 30, 2026
    | Depart 4:00 PM
  2. Day 2
    At Sea
    | Tue Mar 31, 2026
  3. Day 3
    At Sea
    | Wed Apr 1, 2026
  4. Day 4
    Falmouth (Jamaica)
    | Thu Apr 2, 2026
    | 8:00 AM - 6:00 PM
  5. Day 5
    Grand Cayman (George Town)
    | Fri Apr 3, 2026
    | 7:00 AM - 4:00 PM
  6. Day 6
    Cozumel
    | Sat Apr 4, 2026
    | 10:00 AM - 8:00 PM
  7. Day 7
    Belize City
    | Sun Apr 5, 2026
    | 8:00 AM - 5:00 PM
  8. Day 8
    Roatan Island
    | Mon Apr 6, 2026
    | 8:00 AM - 5:00 PM
  9. Day 9
    At Sea
    | Tue Apr 7, 2026
  10. Day 10
    At Sea
    | Wed Apr 8, 2026
  11. Day 11
    Galveston
    | Thu Apr 9, 2026
    | Arrive 7:00 AM

Specials

  • Non-Refundable Deposit Fares May Be Available! .
  • $225-$850 Savings Sale!
  • Buy One Guest, Get the 2nd Guest 60% Off!
  • 10 Nights
  • Mar 30, 2026 / Apr 9, 2026
  • Galveston
  • Galveston
  • Mariner of the Seas
bonus offers
  • Buy One Get One Offer
  • Special
  • Residential
Exclusive Amenities Available:
  • $50 per Couple Shipboard Credit*

*Amenities are not combinable with other special offers and may not apply to all fares shown. Additional restrictions apply.

Staterooms & Suites

Choose the perfect room for you
Inside
From: $902
Oceanview
From: $1,119
Balcony
From: $1,575
Suite
From: $5,852
Interior Stateroom Guarantee - ZI
Inside
Interior Stateroom Guarantee - ZI

With this selection, you are guaranteed to receive a stateroom within a selected category, anywhere on the ship. However, the actual room assignment and location on the ship may be determined at any time after your reservation has been completed and paid in full up to the day of sailing.

Quad Interior Stateroom Guarantee - ZQ
Inside
Quad Interior Stateroom Guarantee - ZQ

With this selection, you are guaranteed to receive a stateroom within a selected category, anywhere on the ship. However, the actual room assignment and location on the ship may be determined at any time after your reservation has been completed and paid in full up to the day of sailing. 

Interior Stateroom - 1V
Inside
Interior Stateroom - 1V

Size approx: 160 sq. ft. Enjoy your vacation in the perfect space. Two twin beds that convert to a Royal King bed. Two Pullman beds in staterooms with up to 4 guests. One bathroom.
Accessible Stateroom Size approx: 256 sq. ft.

Interior Stateroom - 2V
Inside
Interior Stateroom - 2V

Size approx: 160 sq. ft. Enjoy your vacation in the perfect space. Two twin beds that convert to a Royal King bed. Two Pullman beds in staterooms with up to 4 guests. One bathroom. Accessible Stateroom Size approx: 256 sq. ft.

Interior Stateroom - 3V
Inside
Interior Stateroom - 3V

Size approx: 160 sq. ft. Enjoy your vacation in the perfect space. Two twin beds that convert to a Royal King bed. Two Pullman beds in staterooms with up to 4 guests. One bathroom.

Interior Stateroom - 4V
Inside
Interior Stateroom - 4V

Size approx: 160 sq. ft. Enjoy your vacation in the perfect space. Two twin beds that convert to a Royal King bed. Two Pullman beds in staterooms with up to 4 guests. One bathroom. Accessible Stateroom Size approx: 256 sq. ft.

Promenade View Interior Stateroom - 2T
Inside
Promenade View Interior Stateroom - 2T

Size approx: 167 sq. ft. Delight in bowed windows overlooking the Royal Promenade. Up to 2 guests. Two twin beds that convert to a Royal King bed. One bathroom. Accessible Stateroom Size approx: 256 sq. ft.

Studio Interior - 2W
Inside
Studio Interior - 2W

Size approx: 106 sq. ft. Enjoy your vacation in the perfect space. 1 guest. One twin bed.

Promenade View Connecting Interior Stateroom - CP
Inside
Promenade View Connecting Interior Stateroom - CP

Size approx: 160 sq. ft. Delight in bowed windows overlooking the Royal Promenade. Two twin beds that convert to a Royal King bed. Up to 2 guests. One bathroom.

- S2
Inside
- S2

Mariner of the Seas
This isn’t your same-old, never bold weekend. This is a boredom busting getaway for the whole crew. The amped up Mariner of the Seas® is packed with more ways to play on the most maxed-out short getaway ever. Hang ten on the added FlowRider®* surf simulator or race down The Perfect Storm℠ waterslides. Bond over family-style Tuscan eats at Jamie’s Italian by Jamie Oliver, or kick off date night at The Bamboo Room. Ditch the road trip for an action-packed cruise ship, with quick cruises sailing from Orlando.

Ship Information

Explore Your Cruise Ship

  • Dining

  • Bars & Lounges

  • Entertainment & Nightlife

  • Casino

  • Onboard Activities

  • Outdoor Activities

  • Kids & Teens

  • Wellness

  • Shopping

Old fashioned storefront with forest and castle in background
Don't Miss Out on Any Trip Enhancing Shore Excursions!
Immerse yourself in local culture with authentic cooking classes, traditional dance lessons, and unforgettable visits to historical landmarks during your cruise shore excursions.
Sitting room with elaborate sculpture above, wood floors and a TV on the wal
Extend Your Trip with Immersive Pre-Cruise or Post-Cruise Stays
Enjoy the local culture and savor delicious cuisine with pre-cruise or post-cruise stays, ensuring a seamless transition between your land and sea adventures.