South Atlantic: Antarctica
Voyage of discovery in the South Atlantic
In the warm water on deck while the glaciers drift past outside.
Interested in this voyage?
Personal advice, no call centre - a reply within 24 hours.
Puerto Williams → Tema
Twenty-five nights carry Silver Endeavour as an Atlantic repositioning voyage from Puerto Williams to Tema in West Africa. The unusually long crossing bridges the hemispheres with long sea days, a lecture programme and time to enjoy Endeavour's spacious suites. Polar experts accompany the start, with marine biologists and astronomers taking over the lecture programme once the tropics are reached. PC6 ice class plays no role on this leg, but the level of service remains: butler service, premium wines, Wi-Fi and gratuities are included.
Route highlights
- Atlantic crossing from the world's southernmost town to the Gold Coast of West Africa
- Long sea days with a full lecture programme
- Transition from subantarctic into tropical climate
- Equator crossing in the tropics
- Marine biologists and astronomers as onboard experts
- Spacious suites aboard Silver Endeavour
- Arrival in Tema with access to Accra
Early booking advantage: Voyages in 2028 fill quickly - premium cabins are often reserved 18-24 months in advance. An early booking enquiry is non-binding and secures your preferred cabin category.
The Route
Puerto Williams
25 nights
Tema (Accra)
The exact route is set by the expedition team on site, depending on ice and weather:
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MON · 06 Mar 2028Puerto Williams · EmbarkationDeparture 21:00
Puerto Williams on Navarino Island is considered the southernmost town in the world and sits on the Beagle Channel with views of the Cordillera Darwin. The small Chilean town is a starting point for tours to Tierra del Fuego and Cape Horn.
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TUE · 07 Mar 2028At sea
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WED · 08 Mar 2028At sea
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THU · 09 Mar 2028South Georgia
South Georgia is regarded as the most spectacular wildlife destination in the world. More than 100,000 king penguins nest in a single meadow at Salisbury Plain; fur seals and elephant seals occupy the beaches; wandering albatrosses breed on the slopes. Ernest Shackleton's grave at Grytviken is a must-see pilgrimage.
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FRI · 10 Mar 2028South Georgia
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SAT · 11 Mar 2028South Georgia
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SUN · 12 Mar 2028At sea
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MON · 13 Mar 2028At sea
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TUE · 14 Mar 2028At sea
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WED · 15 Mar 2028At sea
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THU · 16 Mar 2028Gough Island
In the middle of the South Atlantic, around 2,700 kilometres west of Cape Town, Gough Island rises from the stormy ocean as a British Overseas Territory. The UNESCO World Heritage Site is regarded as one of the world's most important seabird reserves with Tristan albatrosses and northern rockhopper penguins, with only a South African weather station inhabited.
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FRI · 17 Mar 2028Tristan da Cunha
Tristan da Cunha in the South Atlantic is regarded as the world's most remote inhabited island, some 2,800 kilometres from South Africa. The volcanic cone of Queen Mary's Peak rises above the only settlement, Edinburgh of the Seven Seas.
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SAT · 18 Mar 2028Nightingale Island
In the South Atlantic, Nightingale Island belongs to the remote Tristan da Cunha group and thus to the most isolated inhabited islands in the world. The small uninhabited volcanic island is a breeding site for millions of seabirds and home to endemic songbirds such as the Wilkins's bunting, which is found nowhere else on Earth and has its sole native home here.
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SUN · 19 Mar 2028At sea
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MON · 20 Mar 2028At sea
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TUE · 21 Mar 2028At sea
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WED · 22 Mar 2028St Helena
Far out in the South Atlantic between Africa and South America lies the remote British island of St Helena. It became famous as the place of exile of Napoleon, who died there in 1821.
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THU · 23 Mar 2028St Helena
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FRI · 24 Mar 2028At sea
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SAT · 25 Mar 2028At sea
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SUN · 26 Mar 2028Ascension Island
Ascension Island is an isolated volcanic island in the middle of the South Atlantic between Brazil and Angola, a British Overseas Territory. The island is a vital nesting site for green sea turtles and hosts the strategically important Wideawake Airfield used by the RAF and US Air Force.
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MON · 27 Mar 2028Ascension Island
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TUE · 28 Mar 2028At sea
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WED · 29 Mar 2028At sea
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THU · 30 Mar 2028At sea
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FRI · 31 Mar 2028Tema (Accra) · DisembarkationArrival 08:00
Climate & best time to sail
Embarkation: Puerto Williams
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Air °C | 15 | 15 | 13 | 10 | 7 | 5 | 4 | 6 | 9 | 11 | 13 | 14 |
| Sea °C | 10 | 10 | 9 | 8 | 7 | 6 | 6 | 6 | 6 | 7 | 8 | 9 |
| Rain mm | 38 | 30 | 38 | 44 | 42 | 32 | 30 | 30 | 28 | 32 | 34 | 40 |
Long-term monthly normals · Reference: Patagonia / Chilean fjords (Punta Arenas)
Disembarkation: Tema (Accra)
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Air °C | 26 | 27 | 27 | 27 | 29 | 31 | 31 | 31 | 32 | 32 | 30 | 28 |
| Sea °C | 21 | 20 | 20 | 20 | 21 | 24 | 27 | 28 | 28 | 28 | 26 | 23 |
| Rain mm | 1 | 1 | 0 | 0 | 1 | 15 | 90 | 250 | 160 | 40 | 3 | 3 |
| Season | dry | dry | dry | dry | dry | dry | wet | wet | wet | wet | dry | dry |
Long-term monthly normals · Reference: West Africa (Dakar)
Silver Endeavour
Silver Endeavour is Silversea's most exclusive expedition ship: 100 suites, a maximum of 200 guests, PC6 ice class. The highest space-to-guest ratio in expedition cruising - for travellers who do not want to arrive, but to immerse.
In Antarctica, Silver Endeavour with only 200 guests enables particularly intensive expeditions - smaller Zodiac groups, longer landings, closer contact with nature.
The Ship
Cabins
Owner's Suite
The most spacious suite on board. Separate bedroom, living area, dining room, library and private balcony. Butler service included.
Grand Suite
Exclusive Grand Suite with two bedrooms, a separate dining room, a pantry kitchen, a large balcony and up to two bathrooms. Ideal for couples or travellers with the very highest demands on space. Butler service included.
Silver Suite
Generous suite with a separate living area, a pantry kitchen, a walk-in wardrobe, a private balcony and two bathrooms. Butler service included.
Deluxe Veranda Suite
Spacious veranda suite with enhanced comfort of space, a large balcony and a luxurious bathroom with separate shower and bathtub. Butler service included.
Superior Veranda Suite
Comfortable veranda suite with a private balcony, luxurious bathroom fittings and a separate dressing area. Butler service included.
Deck plan · Silver Endeavour
Cabin prices
Prices per person in double cabin (suites: based on double occupancy), all-inclusive. Subject to availability.
| Category | Price p.P. | Status | |
|---|---|---|---|
| Classic Veranda Suite | € 21.090 | Available | Enquire |
| Superior Veranda Suite | € 22.050 | Available | Enquire |
| Deluxe Veranda Suite | € 23.040 | Available | Enquire |
| Premium Veranda Suite | € 23.460 | Available | Enquire |
| Silver Suite | € 33.040 | Available | Enquire |
| Signature Suite | € 37.160 | Available | Enquire |
| Mastersuite | € 38.840 | Available | Enquire |
| Grand Suite | € 51.360 | Available | Enquire |
| Owner's Suite | € 54.720 | Available | Enquire |
Prices as of: 14.08.2026
Standard inclusions of the ship voyage
On board
- Suite with butler service
- Complimentary WiFi throughout the ship
- Gourmet cuisine 24 hours a day
- Free-seating dining with À-la-carte menus
- 24-hour room service (complimentary)
- Premium beverages: champagne, fine wines, spirits, beers, water and soft drinks
- Personalised minibar, replenished daily
- Gratuities for all staff included
- All entertainment (shows, lectures, performances)
- Wellness facilities (fitness centre, sauna, steam bath in Otium Spa)
Not included
- Specialty restaurant La Dame (may have nominal charge)
- Flights and transfers (unless on All-Inclusive Plus fare)
- Additional paid activities and premium extras
Further options
Additionally included depending on voyage type (Classic / Expedition) and fare (Door-to-Door / All-Inclusive Plus):
- Shore excursions: at least one per port on Classic fares; all Zodiac cruises and guided landings on Expedition voyages
- Expedition extras: expert lectures, a parka to keep and rubber boots on loan
- Economy-class flights from and to your home airport (Door-to-Door and many All-Inclusive fares)
- Airport transfers between airport and ship (Door-to-Door and All-Inclusive Plus fares)
- Hotel night before and after the voyage (Door-to-Door and selected expeditions)
- Private chauffeur service from your door to the airport (Door-to-Door, within about 80 km)
Frequently asked questions
How do I book this voyage?
Send us a non-binding enquiry via the form on this page. Our team replies personally within 24 hours with availability, cabin options and a tailored offer. No enquiry fee, no upfront payment.
What is included in the price?
The base price per person (twin cabin) includes the cabin in your chosen category, full board, all port fees and the onboard programme. Flights and transfers are quoted separately. 25 nights from EUR 17.340 p.p. With Silversea, selected wines and beverages at meals are included.
How many guests sail on the Silver Endeavour?
A maximum of 220 guests - extraordinarily intimate compared to standard cruise ships. The high crew-to-guest ratio ensures personal attention throughout the voyage.
Can the itinerary change?
Yes - all itineraries are subject to weather, port availability and the captain's decisions. This is part of the charm of small-ship cruising: flexibility allows for unexpected discoveries.
Are there specials for early bookers or solo travellers?
Yes. Early bookers receive discounts for timely booking. Solo travellers often benefit from a reduced or waived single supplement. Simply mention your preferences in the enquiry.
Is my booking protected?
Yes. As a German tour operator, ivent-sailing provides a travel protection certificate (Reisesicherungsschein) under German law. Your payment is fully insured.
What about flights and transfers?
We arrange flights and transfers on request as part of your personal offer. This allows us to find the best connections for your specific departure date and home airport.
Are there shore excursions?
Yes. All cruise lines offer shore excursions - from guided cultural tours to nature experiences. The concepts vary by fleet. We are happy to provide details on available excursions for your chosen voyage.
What water sports and activities are available?
Depending on the ship and route: snorkelling, kayaking, stand-up paddling, diving, and Zodiac landings (on expedition voyages). Many ships have a marina platform for direct access to the water. We will be happy to tell you exactly what is available on your voyage.
When is the best time to sail this voyage?
For embarkation in Puerto Williams the best time to sail is November to March (southern summer); for disembarkation in Tema (Accra) it is November to May (dry season).
Travelling to Earth's last untouched continent
Antarctica is the last continent on Earth without permanent human settlement - a unique ecosystem of ice, ocean and wildlife protected by international agreement.
The Antarctic Treaty (in force since 1961) dedicates the continent to peace and science and prohibits any military or commercial exploitation. The IAATO (International Association of Antarctica Tour Operators) translates these principles into practical visitor rules: defined landing sites, maximum group sizes, strict biosecurity, minimum wildlife distances, no souvenirs.
All shipping partners with whom we work in Antarctica are IAATO members and have committed to these rules. Their crews are trained accordingly, expedition teams document each landing, vessels meet ice class and emission requirements.
At the same time, every guest contributes: please follow the briefings, keep your distance from wildlife, leave nothing behind and take nothing - not even a small stone. Only then can we, as visitors, preserve what makes this region unique.
Non-binding enquiry
Your enquiry reaches a person familiar with this voyage and ship.
