Featured Regent Seven Seas Cruises itinerary
Rio de Janeiro to Buenos Aires
Official Regent itinerary: Voyage MAR270122.

January 22-February 2 2027 · Voyage MAR270122
Each exact destination is shown once. Select a panel for its description and verified call schedule; repeat calls, consecutive overnight stays, and matching sea or passage days are combined without merging different ports.
Rio de Janeiro is framed by granite peaks, Atlantic beaches and Guanabara Bay, creating one of the world’s most recognizable urban landscapes. Historic districts, samba traditions, Sugarloaf Mountain and Corcovado offer different perspectives. Traffic, heat, crowds and changeable summit visibility make timing and geographic focus especially important.
No voyage-specific shore-excursion list could be verified for this exact Regent sailing and port call. Deluxe Cruises can help review confirmed cruise-program or independent options when reliable details become available.
Búzios occupies a sunlit peninsula east of Rio de Janeiro, with numerous coves, beaches and a stylish former fishing village at its center. Rua das Pedras brings boutiques, restaurants and evening energy to the waterfront. Tender conditions, seasonal crowds and the spread of the beaches influence the best way to explore.
No voyage-specific shore-excursion list could be verified for this exact Regent sailing and port call. Deluxe Cruises can help review confirmed cruise-program or independent options when reliable details become available.
Ilha Grande, Brazil is included as a verified port destination on this Regent sailing. Because the available source confirms the itinerary call without publishing sufficient local detail, this description avoids unverified attraction or excursion claims. The arrival, departure, anchoring and overnight information shown above should guide planning for the available time ashore.
No voyage-specific shore-excursion list could be verified for this exact Regent sailing and port call. Deluxe Cruises can help review confirmed cruise-program or independent options when reliable details become available.
Ilhabela, Brazil is a published Regent port call. Destination context highlights coastal scenery, green landscapes and gardens, wildlife and local culture and traditions. This introduces the place without implying a tour. Plan time ashore with the verified arrival, departure, anchoring and overnight schedule above for this sailing.
No voyage-specific shore-excursion list could be verified for this exact Regent sailing and port call. Deluxe Cruises can help review confirmed cruise-program or independent options when reliable details become available.
Sao Francisco do Sul, Brazil is a verified port call on this Regent itinerary. Available source material confirms the destination and its place in the voyage but does not provide enough reliable local detail for specific attraction claims. Use the arrival, departure, anchoring and overnight information above when planning time ashore for this sailing.
No voyage-specific shore-excursion list could be verified for this exact Regent sailing and port call. Deluxe Cruises can help review confirmed cruise-program or independent options when reliable details become available.
Porto Belo, Brazil is a Regent port call with destination context centered on coastal scenery. These themes give travelers a useful introduction to the destination and its surrounding region before deciding how to spend time ashore. Plan around the verified call schedule above, which is specific to this sailing.
No voyage-specific shore-excursion list could be verified for this exact Regent sailing and port call. Deluxe Cruises can help review confirmed cruise-program or independent options when reliable details become available.
This published sea-day entry marks time under way between port calls. No port arrival, departure, or unverified onboard program is presented for these dates.
This is a sea, scenic-cruising, passage, or transit entry rather than a port call. Daily onboard activities can change, so no unverified program details are shown.
For this Regent itinerary, Rio Grande, Brazil is a published port destination associated with religious architecture, historic architecture, walkable historic districts, and waterfront and maritime character. That context helps explain the character of the call before travelers choose how to use their time ashore. The verified arrival, departure, anchoring and overnight details above apply specifically to this sailing.
No voyage-specific shore-excursion list could be verified for this exact Regent sailing and port call. Deluxe Cruises can help review confirmed cruise-program or independent options when reliable details become available.
This published sea-day entry marks time under way between port calls. No port arrival, departure, or unverified onboard program is presented for these dates.
This is a sea, scenic-cruising, passage, or transit entry rather than a port call. Daily onboard activities can change, so no unverified program details are shown.
Montevideo is Uruguay’s relaxed capital, stretching along the broad Río de la Plata. The old city, port market, Art Deco façades and long waterfront rambla reveal a blend of maritime history and everyday urban life. Its central districts are manageable, while beaches and wine country require additional travel time.
No voyage-specific shore-excursion list could be verified for this exact Regent sailing and port call. Deluxe Cruises can help review confirmed cruise-program or independent options when reliable details become available.
Buenos Aires combines European-inspired boulevards with an unmistakably Argentine rhythm. Recoleta’s elegant avenues, colorful La Boca, historic Plaza de Mayo and the theaters of Avenida Corrientes reveal contrasting city identities. Tango, literary cafés, contemporary art and parrillas serving grilled specialties make the capital a rewarding place to explore from morning into evening.
No voyage-specific shore-excursion list could be verified for this exact Regent sailing and port call. Deluxe Cruises can help review confirmed cruise-program or independent options when reliable details become available.
Please note: Shore-experience names, inclusion categories, activity levels, availability, and schedules can change. Only voyage-specific items verified for the exact sailing are shown; no excursion prices or cruise-line links are included.
A closer look at this sailing
On 22 January–2 February 2027, Seven Seas Mariner begins a 11-day voyage with Regent Seven Seas Cruises, sailing from RIO DE JANEIRO, BRAZIL to BUENOS AIRES, ARGENTINA.
In published order, the route moves from RIO DE JANEIRO, BRAZIL through BUZIOS, BRAZIL, ILHA GRANDE, BRAZIL, ILHABELA, BRAZIL, SAO FRANCISCO DO SUL, BRAZIL, PORTO BELO, BRAZIL, RIO GRANDE, BRAZIL, and MONTEVIDEO, URUGUAY before reaching BUENOS AIRES, ARGENTINA. For Seven Seas Mariner on 22 January–2 February 2027, 2 sea days create a strong balance between the published destination stages and time under way.
Personalized cruise planning with Regent Seven Seas Cruises
Considering the January 22-February 2, 2027 Seven Seas Mariner sailing, Voyage MAR270122? A Deluxe Cruises specialist can verify this itinerary's current status and availability and assist with suite selection and deck location, fare and inclusion comparisons, eligible offers, available amenities, and personalized planning.
We may have access to eligible pricing and amenities that are not displayed online. Before placing a deposit, ask us to compare a current like-for-like offer and review the value we can confirm for your requested sailing with Regent Seven Seas Cruises.
Comparable offers must be current and verifiable for the same ship or program, departure, accommodation category, fare terms, and inclusions. All fares, offers, and amenities are subject to eligibility, availability, and terms set by Regent Seven Seas Cruises.Luxury cruise planning summary
This 11-day voyage aboard Seven Seas Mariner sails Rio de Janeiro to Buenos Aires, with calls including Buzios, Ilha Grande, Ilhabela, and Sao Francisco do Sul. Voyage MAR270122 matches the latest verified voyage-search dataset used by this website. Before reserving, ask Deluxe Cruises to compare accommodations, deck location, inclusions, current availability, and any family, medical, dietary, or accessibility arrangements for this exact departure.
Deluxe Cruises provides personal planning for Voyage MAR270122, including accommodation and deck-location comparisons, current availability and preferred-rate guidance, and help documenting family, medical, dietary, or accessibility requests before departure.
For the January 22-February 2 2027 Rio de Janeiro to Buenos Aires, compare the published schedule, accommodation category and location, included services, current availability, and any special requirements before you reserve.
Email info@deluxecruises.com, call +1-702-501-7105, or use WhatsApp +1-702-900-9975 and mention Voyage MAR270122 to request a personalized quote from Deluxe Cruises.
For the January 22-February 2, 2027 Rio de Janeiro to Buenos Aires sailing aboard Seven Seas Mariner: Regent's current all-inclusive program publishes unlimited shore excursions, unlimited Wi-Fi, specialty dining, selected beverages, a replenished in-suite minibar, gratuities, valet laundry and 24-hour in-suite dining. Regent Choice excursions and Overland Programs are outside the complimentary shore-excursion benefit and can cost extra. Tailored Air Concierge flights, coach transfers and chauffeur credit are optional rather than universally included; the exact booking controls. The exact fare and booking confirmation control.
For the January 22-February 2, 2027 Rio de Janeiro to Buenos Aires sailing aboard Seven Seas Mariner: The current verified ship record does not name a child or third-guest sleeping surface for every suite category. Deluxe Cruises will confirm the exact suite number, occupancy and bed from the current deck plan; no sofa bed, rollaway or Pullman is assumed. Deluxe Cruises will confirm the exact room and occupancy before booking.
For the January 22-February 2, 2027 Rio de Janeiro to Buenos Aires sailing aboard Seven Seas Mariner: Unlimited shore excursions are part of Regent's current published all-inclusive program, subject to capacity, operating conditions and the exact sailing. Regent Choice excursions and Overland Programs are not part of the complimentary benefit and can cost extra. Private arrangements and booking conditions must be confirmed for the voyage. If a preferred shore experience is not included, Deluxe Cruises can compare independent alternatives and check whether a lower price or better value is available than booking through the cruise line. Availability and savings vary and are confirmed before purchase.
For the January 22-February 2, 2027 Rio de Janeiro to Buenos Aires sailing aboard Seven Seas Mariner: Unlimited Wi-Fi is part of Regent's current published all-inclusive program. Device limits, streaming capability, satellite availability and performance can vary by suite, ship and location, so the exact booking entitlement must be confirmed. The exact booking confirmation controls.
Packing suggestions are Deluxe Cruises editorial guidance; the cruise line's final documents and the weather forecast control the last check.
Venues, hours, inclusions, equipment, and operating conditions can vary by ship and sailing. Deluxe Cruises will reconfirm the details for this departure.
Class schedules, age rules, treatment access, operating hours, and equipment availability are confirmed for the exact ship and voyage.
Review the exact room or suite number, category, deck position, layout, and benefits for Voyage MAR270122 before reserving.
For Voyage MAR270122: do not assume a supervised program, babysitting, crib, or child-specific service unless it is confirmed for this sailing.
Important: access varies by accommodation, gangway, pier, tender, shore transport, and operating conditions. Document needs when requesting the booking and reconfirm them before travel.
Designated locations and onboard rules can change. Follow the policy, posted signs, and crew instructions in force for the voyage.
For flights to Rio de Janeiro before this Seven Seas Mariner cruise and home from Buenos Aires after Voyage MAR270122, compare schedules, fare rules, baggage allowances, connection times, and change options—not airfare alone. Visit the Deluxe Cruises Cruise Airfare page to explore flight options designed around your cruise and potential ways to save money. Airfares and savings vary, and Deluxe Cruises will help confirm suitable travel dates and connection time before booking.
Visit the Deluxe Cruises Cruise Travel Insurance page to prepare for a quote and compare optional protection with Travel Insured.
You can also search the Deluxe Cruises Cruise-Line Travel Insurance Directory for cruise-line-specific plan companies, insurer or administrator contacts, available policy-document links, and published pre-existing-condition purchase guidance. Plan terms and availability can change; the policy or certificate issued for your state controls.
Before you begin: After Deluxe Cruises confirms Seven Seas Mariner Voyage MAR270122, use the guest name, email, country, state, and phone number recorded on the Regent reservation. Regent does not publicly expose the later link-booking fields, so do not substitute a Deluxe Cruises invoice, receipt, or payment reference unless Regent specifically asks for its own confirmation number.
If Seven Seas Mariner Voyage MAR270122 is missing, verify that the account identity and email match Regent's booking record. Do not create duplicate accounts; contact Deluxe Cruises so your advisor can confirm Regent's reservation number and guest details.
Regent requires booked guests to complete its Guest Registration Form, while individual planning features follow their own availability rules. Deluxe Cruises remains your travel advisor. Keep your account password private.