5 Night Western Caribbean Cruise

5 nights · 6 Jul 2026 – 11 Jul 2026 · aboard Mariner of the Seas

Caribbean Americas South America Family Friendly
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£718 pp
5 nights · Mariner of the Seas

Route map

5 nights 4 ports 2 countries ~1,538 nautical miles

Approximate route shown as straight lines between ports. Actual sailing path may vary. Map data © OpenStreetMap contributors.

Itinerary

Departs Galveston, Texas, United States · 5 nights · round-trip · Caribbean

  1. Galveston, Texas
    Mon 6 Jul · Day 1

    Galveston, Texas United States

    Dep 15:00
    Located 50 miles from the better known Houston, the city of Galveston is very different, both in terms of atmosphere and attractions. Her Moody Gardens are probably her biggest attraction, offering families the chance to discover and learn…
    Port guide →
  2. Tue 7 Jul Day 2
    At sea · A day to enjoy the ship
  3. Costa Maya
    Wed 8 Jul · Day 3

    Costa Maya Mexico

    Arr 11:59 · Dep 19:00
    Laid-back coast with sandy beaches & waterfront eateries, plus diving around offshore coral reefs.
    Port guide →
  4. Cozumel
    Thu 9 Jul · Day 4

    Cozumel Mexico

    Arr 07:00 · Dep 17:00
    Cozumel, a Caribbean gem off Mexico’s Yucatán Peninsula, is celebrated for its crystal-clear waters, vibrant coral reefs, and rich Mayan history. A haven for divers and snorkelers, the island is home to the Mesoamerican Reef, teeming with…
    Port guide →
  5. Fri 10 Jul Day 5
    At sea · A day to enjoy the ship
  6. Galveston, Texas
    Sat 11 Jul · Day 6

    Galveston, Texas United States

    Arr 07:00
    Located 50 miles from the better known Houston, the city of Galveston is very different, both in terms of atmosphere and attractions. Her Moody Gardens are probably her biggest attraction, offering families the chance to discover and learn…
    Port guide →

Cabin grades & pricing

Prices are per person and based on the lowest available cabin within each grade. Confirm the final price with the cruise line at booking.

Savings NRD IA641333

Cabin grade Double pp Single pp Availability
Interior Guarantee (ZI)
inside
£673 available
Interior (4V)
inside
£741 £1,474 available
Interior (2V)
inside
£757 £1,506 available
Interior (3V)
inside
£771 £1,534 available
Promenade View Interior (2T)
inside
£771 £1,534 available
Connecting Promenade (CP)
inside
£786 £1,564 available
Studio Interior (2W)
inside
£922 £967 available
Ocean View Guarantee (YO)
outside
£767 available
Oceanview (4N)
outside
£848 £1,688 available
Ocean View (2N)
outside
£863 £1,718 available
Ocean View (3N)
outside
£877 £1,746 available
Ocean View (1N)
outside
£892 £1,776 available

Taxes & fees: £98 per person (typical).

Savings NRD IA641334

Cabin grade Double pp Single pp Availability
Ocean View Balcony (2D)
balcony
£955 £1,962 available
Spacious Ocean View Balcony (3B)
balcony
£991 £2,034 available

Taxes & fees: £98 per person (typical).

Savings NRD (GLA) IA641333

Cabin grade Double pp Single pp Availability
Interior Guarantee (ZI)
inside
£673 available
Interior (4V)
inside
£741 £1,474 available
Interior (2V)
inside
£757 £1,506 available
Interior (3V)
inside
£771 £1,534 available
Promenade View Interior (2T)
inside
£771 £1,534 available
Connecting Promenade (CP)
inside
£786 £1,564 available
Studio Interior (2W)
inside
£922 £967 available
Ocean View Guarantee (YO)
outside
£767 available
Oceanview (4N)
outside
£848 £1,688 available
Ocean View (2N)
outside
£863 £1,718 available
Ocean View (3N)
outside
£877 £1,746 available
Ocean View (1N)
outside
£892 £1,776 available

Taxes & fees: £98 per person (typical).

Savings NRD (GLA) IA641334

Cabin grade Double pp Single pp Availability
Ocean View Balcony (2D)
balcony
£955 £1,962 available
Spacious Ocean View Balcony (3B)
balcony
£991 £2,034 available

Taxes & fees: £98 per person (typical).

Savings NRD (LGW) IA641333

Cabin grade Double pp Single pp Availability
Interior Guarantee (ZI)
inside
£673 available
Interior (4V)
inside
£741 £1,474 available
Interior (2V)
inside
£757 £1,506 available
Interior (3V)
inside
£771 £1,534 available
Promenade View Interior (2T)
inside
£771 £1,534 available
Connecting Promenade (CP)
inside
£786 £1,564 available
Studio Interior (2W)
inside
£922 £967 available
Ocean View Guarantee (YO)
outside
£767 available
Oceanview (4N)
outside
£848 £1,688 available
Ocean View (2N)
outside
£863 £1,718 available
Ocean View (3N)
outside
£877 £1,746 available
Ocean View (1N)
outside
£892 £1,776 available

Taxes & fees: £98 per person (typical).

Savings NRD (LGW) IA641334

Cabin grade Double pp Single pp Availability
Ocean View Balcony (2D)
balcony
£955 £1,962 available
Spacious Ocean View Balcony (3B)
balcony
£991 £2,034 available

Taxes & fees: £98 per person (typical).

Savings NRD (LHR) IA641333

Cabin grade Double pp Single pp Availability
Interior Guarantee (ZI)
inside
£673 available
Interior (4V)
inside
£741 £1,474 available
Interior (2V)
inside
£757 £1,506 available
Interior (3V)
inside
£771 £1,534 available
Promenade View Interior (2T)
inside
£771 £1,534 available
Connecting Promenade (CP)
inside
£786 £1,564 available
Studio Interior (2W)
inside
£922 £967 available
Ocean View Guarantee (YO)
outside
£767 available
Oceanview (4N)
outside
£848 £1,688 available
Ocean View (2N)
outside
£863 £1,718 available
Ocean View (3N)
outside
£877 £1,746 available
Ocean View (1N)
outside
£892 £1,776 available

Taxes & fees: £98 per person (typical).

Savings NRD (LHR) IA641334

Cabin grade Double pp Single pp Availability
Ocean View Balcony (2D)
balcony
£955 £1,962 available
Spacious Ocean View Balcony (3B)
balcony
£991 £2,034 available

Taxes & fees: £98 per person (typical).

Shore excursions on this cruise

A small selection of trusted tours at the ports this cruise visits. Browse the full list per port from the itinerary above, or visit all excursions.

About this cruise

Mariner of the Seas sails from Galveston, Texas on 6 July 2026 on a 5-night Royal Caribbean International itinerary. The itinerary is round-trip, returning to Galveston, Texas at the end of the voyage. Ports of call are drawn from the Caribbean. Mariner of the Seas is rated Resort — suited to passengers who prefer that style of cruising. Itinerary, cabin options, and shore-excursion picks are above.

This summary is drawn from the operator's sailing data. We update these pages as more detail becomes available.

Frequently asked questions

Inclusions vary by fare type and cabin grade. On most sailings, accommodation and main restaurant dining are included in the headline price, while drinks, gratuities, and speciality dining are usually charged separately. Confirm what's covered with Royal Caribbean International before you book.

To book this sailing, visit Royal Caribbean International's website directly. CruiseCompass is a comparison and information service and does not take reservations.

Cancellation and amendment policies are set by Royal Caribbean International. As a general guide, cruise lines typically offer a full refund if you cancel 90 or more days before departure, with increasing charges as the sailing date approaches. Confirm the exact terms with Royal Caribbean International at the time of booking, as policies vary by fare type.