OCI Sirena

Elegant sister ship to charming Regatta, Insignia and Nautica, Oceania Cruises’ newest addition, Sirena embodies the most treasured elements of our celebrated fleet, and features a few highlights all her own. With the introduction of two fresh culinary experiences, Sirena offers even more ways to savor The Finest Cuisine at Sea™. Tuscan Steak, a brand new specialty restaurant, serves Italian favorites, succulent steaks and fresh seafood inspired by Toscana and Polo Grill. The Grand Dining Room offers a surprise transformation into Jacques Bistro during lunch, which serves classic French fare. Also featuring the beloved restaurant Red Ginger, Sirena invites you to enjoy bold Asian cuisine in a fresh new way.

As part of her refurbishment, Sirena’s Owner’s and Vista Suites underwent a major re-design, now exuding a crisp and modern elegance. These palatial accommodations feature custom-made furnishings enhanced with lustrous fabrics, stone and rich walnut accents. As all of the accommodations on board Sirena are defined by their elegance, Penthouse Suites and all staterooms are perfectly appointed with modern furnishings and the soothing colors of the sea. Plus, all suites and staterooms feature the all-new custom-designed Ultra Tranquility Bed.


  • Cruise Line: Oceania Cruises
  • Gross Tonnage (grt): 30,277
  • Length (m): 181
  • Width (m): 25
  • Cruise Speed (knots): 18
  • Deck: 9
  • Number of Cabins: 355
  • Passenger Capacity: 684


  • Complimentary Dining Room
  • Complimentary Buffet Restaurant
  • 2 Complimentary Restaurants
  • 2 Complimentary Snack Bars
  • 5 Bars, Clubs & Lounges
  • Oceania @ Sea
  • Canyon Ranch SpaClub
  • Casino
  • Pool
  • Spa Terrace
  • Styling Salon
  • Fitness Center
  • Fitness Track
  • Shuffleboard
  • Golf Putting Greenes
  • Card Room
  • Boutique
  • Library
  • Medical Center


Each stateroom has 2-110 volt outlets and 2-220 volt outlets which can be used for items such as battery chargers, hair dryers, razors and personal hygiene items.

Guests are required to be on board the vessel at least one hour prior to the scheduled departure time. Early boarding is available to guests booked in Concierge-level staterooms and above. ​


All hand-carried luggage and personal effects are the responsibility of the guest at all times. Oceania Cruises is not responsible for the loss of or damage to guests' luggage. Baggage insurance is recommended.

Luggage for Oceania Cruises' guests must be handle pursuant to regulators and tariffs of airline, government security requirements and ground operators. Luggage exceeding these limitations will be subject to charges as set forth by the individual operators, including any excess baggage charges. Oceania Cruises reserves the right to refuse any items that may be considered dangerous (explosives, firearms, liquid oxygen, combustible or illegal items). Oceania Cruises reserves the right to search any baggage for security issues. No Baggage of items heavier than 70 lbs. will be loaded onto or off-loaded from vessels. Luggage and personal belongings will be taken off the ship upon guest debarkation. Under no circumstances will luggage be kept onboard without the owner of such luggage being on the vessel. Guests may bring a reasonable amount of luggage onboard an Oceania Cruises vessel.

Guests are not permitted to bring Drones (Game Flying Device) onboard for safety of other guests, as well as the welfare of the vessel; Firearms, weapons of any kind, ammunition, explosive substances or any goods of a dangerous nature; Irons/Ironing Boards and Steamers are not permitted onboard. Radio devices cannot be brought on board for security purposes, as they interfere with the ship's communication. Animals of any kind, except service or guide animals, provided the passenger notifies Carrier prior to the cruise of his intention to bring such animal and agrees to take sole responsibility for any expense, damage, injuries or losses associated with or caused by such animal. For a full list of items, please view https://tinyurl.com/y7jgbwl5 and the Guest Ticket Contract.

Currency used onboard is US Dollar (USD).

For European voyages, Euros may be purchased from reception. For destinations in Europe that do not utilize the Euro, along with Far East and China, South America and the Caribbean, Oceania Cruises will endeavor to provide currency exchange services on board or provide the guest with information on currency exchange services available ashore. All foreign currency exchange transactions will be charged to the guest's on board account and a 5% transaction fee will be applied by Oceania Cruises.

There are no ATM machines available onboard. However, cash advances are available at the reception desk. A daily limit of $500 per registered card can be billed to the guest's shipboard account. A 5% transaction fee will be applied to your account.

Oceania Cruises uses a cashless system based on the U.S. dollar. All on board purchases and services, other than the Casino, will be billed to an on board account. You will be required to register an American Express, Mastercard or Visa card during the embarkation process.

* In addition, an 18% service gratuity is automatically added to all beverage purchases, spa services and dinner at La Reserve.

Recommended onboard clothing is resort or country club casual.

For evening dining, elegant casual resort wear is suggested. Oceania Cruises request that casual jeans, shorts, t-shirts, baseball caps, or tennis shoes not be worn in the restaurants after 6 pm. Baseball caps may be worn in the Terrace Café after 6 pm.

Special arrangement can be made if you require diabetic, gluten-free, lactose-free, kosher, vegetarian and vegan meals. Other diets must be requested for approval and, in some cases, may require additional medical documentation.

The available dining times for reservations in the specialty restaurants are 6.30pm, 7.30pm, 8.00pm, 8.30pm and 9.00pm.

Yes, wireless internet service (Wifi) is available throughout all ships.

On board dry cleaning and laundry services are offered. Both regular and express services are available at an additional fee.

All of the ships have a limited amount of cribs available.

Complimentary room service is available 24 hours a day from extensive room service menu.

Yes, as long as the wheelchair or scooter is collapsible and the width does not exceed 22" inches.

Each ships is equipped with limited medical facilities and staffed by international medical personnel. Customary Emergency Room fees and charges do apply for medical services and are dictated by the services performed by the ship's medical staff.

Guests with any medical condition(s) or special needs that may require treatment or attention or accommodation during the voyage, or needing to travel with medical apparatus, including wheelchairs, motorized scooters, oxygen therapy, etc.., must advise Oceania Cruises in writing at the time of booking. Please note some ports of call may not be suitable for guests with limited mobility and in such cases, may disallow debarkation with a wheelchair or motorized scooter or for any individual with limited mobility. Oceania Cruises is unable to accommodate women past their sixth month of pregnancy. Oceania Cruises has the right to refuse or revoke passage to anyone who, in its judgment, is in a physical, mental or emotional condition unfit for travel or whose comfort onboard may be compromised due to situations beyond the care that can be provided by Oceania Cruises. Oceania Cruises will under appropriate circumstances permit its guests to use special equipment such as those noted above, which satisfy the criteria stated in the Oceania Cruises' Policy Statement.

If Visas are required for the sailing you will need to obtain them either independently or though Oceania Cruises. You may be denied boarding if you do not obtain the proper Visas required for the sailing.

You are guaranteed to sail on the voyage but you just have not been assigned a stateroom/suite number as of yet. The room assignment can happen anytime up until the day of sailing.

On the last night of the cruise, guests should pack their luggage and leave it outside their stateroom door before retiring for the evening. Guests should not pack personal items such as medicine and toiletries that will require the next morning. Staff members will collect the luggage during the night and deliver it to the cruise terminal. All luggage being disembarked from the vessel should weigh no more than 70 pounds per piece.

About the Cruise Line

Your World. Your Way.®

Filled with a spectacular array of diverse and exotic destinations, your world awaits your discovery. There is simply no better way to explore it than aboard the elegant ships of Oceania Cruises. Unique itineraries are wide-ranging, featuring the most fascinating destinations throughout the world. Regatta, Insignia, Nautica, Sirena, Marina and Riviera are all intimate and luxurious, with each calling on the world’s most desirable ports, from historic cities and modern meccas to seaside villages and faraway islands. On a voyage with Oceania Cruises, each day offers the rewarding opportunity to experience the history, culture and cuisine of a wondrous new destination.

Relax on board our luxurious ships and savor cuisine renowned as the finest at sea, rivaling even Michelin-starred restaurants ashore. Inspired by Master Chef Jacques Pépin, these culinary delights have always been a hallmark that distinguishes the Oceania Cruises experience from any other. Considering the uncompromising quality, perhaps the most remarkable aspect of an Oceania Cruises voyage is its incredible value. Every moment spent on an Oceania Cruises voyage confirms to presenting you the very best your world has to offer - your way.

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