Istanbul to Barcelona – Sirena – Oceania Cruises

HomeSearchIstanbul to Barcelona – Sirena – Oceania Cruises – 2026-11-12

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Your itinerary

Istanbul
Bozcaada Island, Turkey
Greek Isles
Athens
Gythion
Katakolon, Greece
Igoumenitsa
Kotor, Montenegro
Dubrovnik
Zadar
Venice, Italy
Koper
Rijeka
Split, Croatia
Bari
Corfu
Crotone, Italy
Valletta
Messina
Naples (Pompeii)
Rome (tours from Civitavecchia)
Bastia, Corsica, France
Livorno, Italy
Cinque Terre (La Spezia)
Toulon
Palamos
Palma de Mallorca
Barcelona, Spain

Day 1

12th Nov '26

Istanbul

Indulge your eyes and senses in this magnificent city astride two continents. Visit beautiful Topkapi Palace, the awesome Hagia Sophia and the impressive Blue Mosque. Cruise the Bosphorus to see the city and its surroundings from another perspective. Visit one of the many museums or stroll through the spice market and the famous Grand Bazaar. More

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Arrive

0:00

Depart

17:00

Day 2

13th Nov '26

Bozcaada Island, Turkey

Tenedos, or Bozcaada in Turkish, is an island of Turkey in the northeastern part of the Aegean Sea. Administratively, the island constitutes the Bozcaada district of Çanakkale province. With an area of 39.9 km² it is the third largest Turkish island after Imbros and Marmara. More

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Arrive

7:00

Depart

19:00

Day 3

14th Nov '26

Greek Isles

Enjoy wandering through the narrow, winding streets of this delightful seaside village with its whitewashed houses, flowers and brightly painted shutters and doors. Stand beneath the windmills on the hill. Visit the archaeological museum and an old bakery still using a 15th century wood-burning stove. More

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Arrive

7:00

Depart

19:00

Day 4

15th Nov '26

Athens

Climb up the magnificent Acropolis and stand in awe of the Parthenon, the beautiful temples and the view over Athens stretched out before you. See city highlights including the new and old Olympic stadiums. Journey to Cape Sounion and the temple of Poseidon overlooking the sea, or visit ancient Corinth and the narrow Corinth Canal cut through miles of solid rock. More

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Arrive

7:00

Depart

19:00

Day 5

16th Nov '26

Gythion

The pastel-colored houses inch their way up the foothills of Mount Koumaros in this quaint town that offers a unique and authentic experience of small town life in Greece. Nearby, the medieval city of Mystras, a UNESCO World Heritage Site, was founded in 1248 and abandoned in 1832, leaving impressive medieval ruins amid a breathtaking landscape. Discovered in 1958, the magnificent caves at Diros were used by prehistoric man between 4000 and 3000 BC. More

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Arrive

7:00

Depart

19:00

Day 6

17th Nov '26

Katakolon, Greece

Visit ancient Olympia where the Olympic Games began in 776 B.C. and stroll around this deserted sanctuary, admiring the temples, altars and treasuries, and stand on the ground where ancient athletes practiced before competing. Or enjoy a pleasant drive through the countryside past quaint villages to a local vineyard and sample the wines, local cheeses and other foods. More

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Arrive

7:00

Depart

19:00

Day 7

18th Nov '26

Igoumenitsa

Igoumenitsa, is a coastal city in northwestern Greece. It is the capital of the regional unit of Thesprotia. Igoumenitsa is the chief port of Thesprotia and Epirus, and one of the largest passenger ports of Greece, connecting northwestern Mainland Greece with the Ionian Islands and Italy. More

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Arrive

7:00

Depart

17:00

Day 8

19th Nov '26

Kotor, Montenegro

Kotor is a beautiful walled medieval city of twisting, pink-paved streets, markets and architecture reflecting Byzantine to Venetian influences. Stroll through the compact old town, admire the impressive walls and tour the imposing St. Tryphon Cathedral, consecrated in 1166. More

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Arrive

8:00

Depart

19:00

Day 9

20th Nov '26

Dubrovnik

Enjoy a walk through this famous walled medieval city and its exquisite Venetian monuments. See the Franciscan monastery and explore the Rector’s palace and the cathedral. Or explore the countryside with a visit to lovely Cavtat, an enchanting seaside resort that began life as a Greek and then Roman colony. Then visit a local family in a Konavle Valley village and enjoy their hospitality over a traditional welcome of brandy and figs with a serenade by local musicians. More

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Arrive

7:00

Depart

16:00

Day 10

21st Nov '26

Zadar

A hidden gem of the Adriatic, Zadar offers beautiful beaches, charming promenades, preserved ancient architecture and fascinating historical monuments. Roman aqueducts, forums and temples surround the old town, which features medieval churches and monasteries. The archaeological museum offers more than 80,000 exhibits from the Stone Age to the late Middle Ages, and it is one of the most important museums in Croatia. Stroll along the paved waterfront and enjoy stunning views of the Adriatic Sea or lounge in one of the many cafés. More

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Arrive

9:00

Depart

18:00

Day 11

22nd Nov '26

Venice, Italy

Savor the majestic beauty of this amazing city as you glide along its canals and under its bridges, opulent palazzi and elegant churches lining the route. Discover Venice’s secret quarters down narrow alleys opening into spacious campos. Admire the Doge’s Palace and St. Mark’s Basilica. Visit lovely Burano and the glass factories on Murano. Or enjoy the scenic countryside with its stunning Palladian villas. More

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Arrive

7:00

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17:00

Day 12

23rd Nov '26

Koper

Originally built on an island surrounded by swampland that was later drained, Koper was known as “Goat’s Island” when it was under Venetian rule. Today the once fortified Old Town of Venetian-influenced Koper has retained much of its grand architecture from the 15th to 18th centuries. The Praetor’s Palace, a blend of Gothic and Renaissance styles, proudly rises above the gray limestone main square. Nearby the Postojna Caves are the most popular underground attraction in Europe, and the Predjama Castle was carved out of a limestone cliff. More

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Arrive

7:00

Depart

19:00

Day 13

24th Nov '26

Rijeka

The principal seaport and third largest city in Croatia, Rijeka charms with its Habsburg grandeur and multitude of cultural offerings. For marvelous views of the city and the surrounding river valley, visit the 13th-century Trsat Castle and explore its bastions and ramparts. Take a stroll along the Korzo, the city’s main promenade, which showcases the full splendor of its Austro-Hungarian architecture and rich history, including the distinctive City Tower. Pause at St. Vitus’ Cathedral, which was modeled after the famous Venetian church of Santa Maria della Salute and is the only Baroque rotunda of monumental proportions in Croatia. More

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Arrive

7:00

Depart

18:00

Day 14

25th Nov '26

Split, Croatia

Sometime around 300 A.D., Roman Emperor Diocletian built his retirement palace on one of the loveliest spots on the Adriatic Sea. Today his palace has become a UNESCO World Heritage Site in the heart of Split, the city that grew up around it. Split is now Croatia’s second largest city, and much of it sits on a beautiful peninsula on the island of Ciovo, a jewel on the Dalmatian Coast. Many intriguing relics from the Roman, Greek colonial and Medieval periods can be found in Split’s archaeological museum, which was founded in 1820, making it Croatia’s oldest museum. One of the top outdoor attractions is the green oasis of Marjan Forest Park with its Split Zoo. There are also plenty of fine beaches nearby. More

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Arrive

7:00

Depart

19:00

Day 15

26th Nov '26

Bari

Tucked along the southern Adriatic, Bari is conveniently divided between its picturesque Old Town on a peninsula to the north and its modern city center to the south. The chief draws are architectural, especially the Romanesque 12th century San Nicola Church and the imposing Swabian Castle. More

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7:00

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17:00

Day 16

27th Nov '26

Corfu

Immerse yourself in this island of glorious scenery and beaches, serene monasteries, beautiful palaces, traditional mountain towns and Corfu’s lovely old Venetian quarter. Or visit the ornate Achilleion Palace, built by Empress Sissi of Austria and filled with dramatic sculptures of the Greek hero Achilles. More

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7:00

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19:00

Day 17

28th Nov '26

Crotone, Italy

Crotone is a port city in Calabria, southern Italy. The monumental Castello di Carlo V is a 9th-century fortress that was modified in the 1500s. The National Archaeological Museum houses items, including a gold tiara, unearthed at the ancient Temple of Hera Lacinia in the nearby Capo Colonna Archaeological Park. Farther south is the Capo Rizzuto Marine Protected Area, with seagrass forests, barracudas and starfish. More

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Arrive

7:00

Depart

17:00

Day 18

29th Nov '26

Valletta

Discover the myriad of cultural layers of Malta, from its amazing prehistoric temples at Tarxien to beautiful walled medieval Mdina, nearby Rabat, and Marsaxlokk, a colorful fishing village. Admire the stunning scenery and wander through imposing churches and down the streets of fortified towns where the Knights of St. John once held sway. More

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10:00

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18:00

Day 19

30th Nov '26

Messina

Visit beautiful Taormina and marvel at its famous Greek theater and the stunning view of Mount Etna. Explore lovely medieval Messina with its historic churches and the cathedral where it is rumored Richard the Lionheart worshipped in 1190. Or discover ancient Tyndaris, founded in 396 B.C., with its fine mosaics, Roman baths and impressive theater overlooking the sea. More

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7:00

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18:00

Day 20

1st Dec '26

Naples (Pompeii)

Spend a day exploring the fabulous ruins of ancient Pompeii or Herculaneum with their stunning temples, frescoes and mosaics. Explore fascinating Naples and its famed museums, visit charming Sorrento or take a boat trip to the beautiful Isle of Capri. More

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7:00

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17:00

Day 21

2nd Dec '26

Rome (tours from Civitavecchia)

Travel to Rome and revel in the magnificent monuments, from the ancient Roman Forum and Coliseum to the splendor of St. Peter’s Basilica with Michelangelo’s Pietà and his breathtaking frescoes in the Sistine Chapel. Or enjoy a drive through the lush farmlands of the Roman countryside to lovely medieval Castelgandolfo. More

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Day 22

3rd Dec '26

Bastia, Corsica, France

Bastia is a city on the French island of Corsica. Bars and restaurants line the Old Port, with the twin-towered Church of St. Jean-Baptiste rising behind it. Terra Nova, a centuries-old citadel with ramparts, was built by Genoese rulers. Nearby is the Cathedral of Ste. Marie, filled with paintings and marble statues. The Governor’s Palace houses the Bastia Museum, showcasing the city’s history. More

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7:00

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Day 23

4th Dec '26

Livorno, Italy

Spend a glorious day amidst the fabled architecture of this Renaissance city. See the Duomo with Brunelleschi’s dome, the famous baptistry, Michelangelo’s magnificent David, the bridge over the Arno and the astonishing Uffizi Gallery. Visit Pisa’s superb Campo dei Miracoli and its beautiful cathedral and famed campanile. Or enjoy the Tuscan countryside, Siena and San Gimignano, renowned for its medieval towers. Shopping: Find leather goods, lingerie, gold jewelry, Florentine mosaic, lace, marbled paper items, antiques and fine art. Dining: Savor the prosciutto, pecorino cheese and infinite variety of breads, cakes and salamis. More

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7:00

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Day 24

5th Dec '26

Cinque Terre (La Spezia)

Head out of town and discover the five stunning, colorful towns clinging to the cliffs along the coast. Hike along the trail connecting them or take a boat tour and see them from the water as ancient seafarers did. Go ashore and explore a picturesque town and its castle. Or visit intriguing Portovenere, another colorful town rising above one end of La Spezia’s harbor with breathtaking views and the lovely Church of San Pietro. More

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7:00

Depart

17:00

Day 25

6th Dec '26

Toulon

Lying on a natural harbor on the French Riviera, Toulon is France’s principal naval base, and the waterfront is always full of life. Designed around stately fountains and small squares, the Old City is tucked between the harbor and boulevard de Strasbourg, and its Cathédrale Saint-Marie-Majeure is noteworthy for its Romanesque architecture. The city is also rich in history, much of it on display in the marine museum and the Museum of Toulon, celebrated for its Provençal paintings. For the ultimate view of Toulon, ride the cable car to Mount Faron. More

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Arrive

7:00

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17:00

Day 26

7th Dec '26

Palamos

Located on the eastern shores of Spain’s Costa Brava, Palamos is a small and walkable city with beautiful beaches and a lovely promenade lined with restaurants and cafés. Learn about the history and the art of fishing at the popular Fishing Museum. Travel outside the city to visit the renowned Dali Museum, where the museum itself is as much of an attraction as the works of Salvador Dali that adorn its walls. More

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7:00

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17:00

Day 27

8th Dec '26

Palma de Mallorca

Explore this beautiful island beginning with the magnificent Seo Cathedral and Bellver Castle. See the windmills and impressive manor house in the verdant countryside. Discover the amazing natural wonders in the Drach Caves. And for romance, visit the former Carthusian monastery in Valldemosa, where George Sand and Chopin spent a winter. More

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7:00

Depart

17:00

Day 28

9th Dec '26

Barcelona, Spain

Visit the magnificent Gothic cathedral and the amazing La Sagrada Familia, Antoni Gaudí’s unfinished masterpiece. Enjoy the lovely Montjuic Gardens, Gaudí’s other fabulous structures, the charming squares of the old Gothic Quarter and the Ramblas, Barcelona’s famed downtown promenade. Or visit beautiful Montserrat and its monastery in a breathtaking setting high in the mountains. More

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8:00

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Your ship - The Sirena

Sirena

Stay

Library

Guest

Martinis

The

Lounge

onboard-shows

Boutiques

Yoga

Pool-Deck

fitness-center_cycling

running-track

Golf

Shuffleboard

Red

Tuscan_steak

waves-grill

Library

Bar

Waves

Pool

Spa

baristas

Description Food and Drink Entertainment Relaxation Fitness Recreational Technology

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 highligh...all her own. With the introduction of two culinary experiences, Sirena offers even more ways to savor The Finest Cuisine at Sea. Tuscan Steak, a 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 The Bistro during lunch, which serves classic French fare as well as regional specialties and lunchtime favorites. Also featuring the beloved restaurant Red Ginger, Sirena invites you to enjoy bold Asian cuisine in a fresh new way. More Less

afternoon tea
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baristas
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martinis
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red ginger
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terrace cafe
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the grand bar
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the grand dining room
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tuscan steak
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waves bar
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waves grill
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casino
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horizons
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lounge
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onboard shows
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aquamar spa + vitality center
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relax by the pool
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fitness center
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running track & sports deck
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boutiques
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guest speakers
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library
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stay connected
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Staterooms

balcony

Custom-crafted furnishings, exotic stone finishes, supple upholstered headboards and chic lighting ... are just a few of the enhancements within these 216-square-foot staterooms that also boast our most popular luxury – a private teak veranda for watching the ever-changing panoramas. Conveniences within each stateroom include a vanity desk, refrigerated mini-bar, breakfast table and spacious seating area. Veranda Stateroom Amenities Ultra Tranquility Bed, an Oceania Cruises Exclusive Refrigerated mini-bar with free and unlimited soft drinks and bottled water replenished daily Private teak veranda Complimentary 24-hour room service Signature Belgian chocolates with nightly turndown service Plush cotton towels Thick cotton robes and slippers Bulgari amenities Handheld hair dryer Flat-screen television with DVD player and extensive media library Security safe

outside

These charming 143-square-foot staterooms are the perfect retreat for the solo traveler. Amply spac ... ious and centrally located on Deck 6, each is equipped with a sublimely plush Tranquility Bed, refrigerated mini-bar, writing desk and abundant storage space. Stateroom Amenities : Tranquility Bed, an Oceania Cruises exclusive FREE sodas replenished daily in your refrigerated mini-bar FREE still and sparkling Vero Water Private teak veranda Luxury bath amenities FREE room service menu 24 hours a day Daily housekeeping service Gourmet turndown chocolates upon request Interactive television system with on-demand movies, weather and more Starlink® WiFi service Writing desk and stationery Plush cotton towels, robes and slippers Handheld hair dryer Security safe

inside

Beautifully re-designed with a modern flair, these delightful private retreats boast 160 square fee ... t of luxury. Highlights include a comfortable seating area, vanity desk, refrigerated mini-bar and plenty of storage. The ingenious use of space is complemented by the re-inspired decor. Inside Stateroom FREE Amenities: FREE soft drinks replenished daily in your refrigerated mini-bar FREE still & sparkling Vero Water FREE room service menu 24 hours a day Inside Stateroom Included Amenities: Ultra Tranquility Bed, an Oceania Cruises Exclusive Bulgari amenities Twice-daily maid service Interactive television system with on-demand movies, weather and more Wireless Internet access and cellular service Writing desk and stationary Plush cotton towels, robes and slippers Handheld hair dryer Security safe Belgian chocolates with turndown service

suite

Named for their sweeping views over the ship’s bow, the four Vista Suites each sprawl over 78 ... 6 square feet. Every imaginable comfort is here, including a second bathroom for guests as well as a master bathroom newly redesigned in onyx and granite with a luxurious new shower. Relax on the private teak veranda, listen to music in enhanced surround sound or watch a movie on one of two flat-screen televisions. Access wireless Internet on a complimentary iPad. Vista Suite Privileges In addition to Stateroom Amenities FREE laundry service – up to 3 bags per stateroom+ Priority 11 am ship embarkation with priority luggage delivery 24-hour Butler service Complimentary in-suite bar setup with 6 full-size bottles of premium spirits and wines from our suite beverage menu Complimentary welcome bottle of Champagne Fresh fruit basket replenished daily Priority online specialty restaurant reservations Unlimited access to the Aquamar Spa Terrace iPad upon request for your enjoyment on board++ Bulgari gift set and variety of amenities Choice of daily printed newspaper Complimentary Oceania Cruises logo tote bag and personalized stationery Cashmere lap blankets, perfect for relaxing on your veranda Choice of pillow from a luxurious selection Complimentary shoeshine service Complimentary pressing of garments upon embarkation++