Antarctica - Polar Circle - Deep South Discovery Voyage (12D)

Antarctica’s dazzling icecaps, colossal glaciers, and towering mountains are rivaled only by the white-sand beaches and lush flora of the sub-Antarctic islands. Both areas host a large variety of penguins, whales, seals, and seabirds.Our Antarctic dive program is similar to our Arctic program. We dive from our Zodiacs, exploring ice walls, marine life, and sometimes shipwrecks at shallow depths (around 20 meters / 65 feet).

During these dives, you may observe penguins, fur seals, and perhaps even leopard seals. Many of the sub-Antarctic islands are also rich with krill, one of the prime food sources for many marine species and therefore highly useful in locating wildlife.

Weather

In Antarctica’s Southern Hemisphere summer (December to February), temperatures are generally close to freezing, varying between -5 to 8°C (23 to 46°F). Combined with the strong katabatic winds of this area, the cold can often feel even colder.Warm and waterproof clothing (and a flexible attitude) is required for both regions, especially Antarctica. Severe weather may lead to the cancellation of landings and dives, as excursions can only take place in safe conditions.

Program changes due to weather and ice

We know our dive destinations in great detail and are always exploring new sites, but every dive can encounter surprises. It is important to remember that nature calls the shots in the polar regions. Personal expectations that are not met are not grounds for reimbursement.Please note that our itinerary is always subject to safe local conditions. It is always possible that ice, weather, or wildlife will force us to change our sailing schedule. It is also possible that certain bays or fjords will be closed because of ice.In such cases, we always have planned alternatives. But again, these alternatives are not grounds for reimbursement. When changing the itinerary, we assure you that the captain, expedition leader, and dive leader will do their utmost to provide you an equally good replacement program.

Dive experience and qualifications

Our polar dive voyages are not for beginners. They are meant for experienced divers who are familiar with cold-water, dry-suit diving. You must have logged at least 30 dry-suit dives to participate.

Before departure, please present an internationally accepted diving certificate and logbook. Also, we ask that you include copies when completing your diver personal information form.

The first dive of our voyage will be a “check dive” to try out your gear and assure our dive leader that you have enough experience to participate. This is for your safety and that of our guides.

If our dive leaders feel that any diver does not meet the necessary experience, they can exclude that diver from the dive program. In this event, the Expedition cannot be held responsible and will grant no claims for reimbursement.

Expedition team, excursions, & dive leaders

Our expedition team consists of one expedition leader and multiple guide-lecturers. All members of the team are extensively experienced in working in the polar wilderness.Every morning after breakfast, you will be informed of the day’s program (position of the vessel, general information about the area, itinerary, and expected wildlife during the excursions). The excursions will then be evaluated in the afternoon and after dinner.

Occasionally, the expedition team will organize lectures, sometimes supported with slide shows, to inform the passengers about various features of the polar environment.Our dive leaders are highly experienced instructors assisted by one or two dive guides. The main language of all guides and dive operations is English unless otherwise stated.

Special note: Safety first

Diving in the remote polar regions is no more dangerous than normal scuba diving as long as you follow one important rule: safety first.All divers looking for dangerous stunts or deep dives are asked to refrain from this activity. There are no decompression chambers in Antarctica or the Arctic, medical care is almost non-existent, and there is hardly any infrastructure. Although we have a doctor on board the vessel for first-aid assistance, we cannot accept risky ventures from any divers.

Dive Procedures

In normal circumstances, the number of divers per Zodiac is six passengers as well as one driver-guide. Always watch your valuable gear when embarking and disembarking the Zodiacs. The Expedition is not liable for the loss of individual equipment.

Check dive

The voyage starts with a check dive so that all divers can get used to the cold water, try out their equipment, and determine the weights they need. Before each dive, there will be a briefing about the dive site, weather and ice conditions, and the procedure of the dive.

Currents

Water currents can be present anywhere and at any time. The dive guides will select a dive spot that is safe and also give information about returning to the Zodiacs if needed. Normally there is very little current where we dive, if any.

Dive buddy

Dives will be made using the buddy system. The dive guide will not be in the water to accompany and lead divers. Rather, dive guides stay on the surface for the divers’ safety. Divers are expected to be experienced enough to read their compasses and depth gauges and look after each other. Buddy teams are important, so we let our divers match themselves as much as possible. In cases where divers have not paired up or are in doubt, dive guides sit with divers to discuss their expectations and experience. We try to pair people of similar interests and experience. If there is an uneven number of divers and three-person groups are not feasible, dive guides will accompany divers.

Dive guide-to-diver ratio

Our programs allow for six divers per dive guide, with a preferred maximum of 24 diving passengers per voyage. Groups larger than 24 will need to split dive activities, and we also may reduce the number of dives so that we can safely manage activities.

Drifting pack ice

This is a real hazard. If pack ice approaches while divers are underwater, it can be hard to see people if they surface in the middle of it. For this reason, it is important to only dive around icebergs that are hard aground or floating in water clear of brash or pack ice. Many of the dive sites have slopes or faces that go deeper than the 20 meters (65 feet) maximum limit for our dives. Divers must act responsibly and show self-discipline.

Equipment

Once you have settled into your cabin, you will be given an area to store and hang your equipment. Every diver is expected to prepare their own equipment in advance of each dive. Bring your own spare parts for regulators and dry suits in case of leaks or damage.

Divers are expected to set up and carry their own equipment in and out of the Zodiac as well as up and down the gangway.

Number of dives

We plan for one to two dives per day, but an exact number of dives cannot be given due to the possibility of variable ice and weather conditions.

Visibility

Ample pack ice often means flat water with clear visibility. Little pack ice can mean plankton blooms, because there is more daylight and possibility of swells. But the ice and weather conditions are different every year, so there is no way to predict them.

Dive Equipment

Please bring the following equipment yourself:

Dry suit with hood
Two sets of warm underwater garments
Dry gloves or wet gloves/mitts adequate for sub-zero waters
Two freeze-protected regulators. (We dive with special bottles that have two separate outlets, and we use 12L steel tanks fitted with a Y or H valve configuration and DIN or Yoke (INT) adaptable connections.)
Stabilizing jacket or BC with quick-release capability and sufficient lift capacity
Pressure gauge
Compass watch
Knife and torch
Mask, fins, and snorkel

Equipment we provide on board

Tanks

On all diving vessels, we have a compressor and 35 steel tanks of 12 liters each (200 bar), with DIN and Yoke adaptable connections and two separate outlets.

Weights

You will be provided with hard lead weights and a belt, but there are no ankle weights available. You may bring and use your own weight harness.

Diving FAQ & final notes

How deep do we dive?

Our maximum depth is 20 meters (65 feet). Many dive sites have slopes or faces that go deeper than this, so divers must act responsibly and show self-discipline.

What is the average visibility?

Ample pack ice often means flat water and clear visibility, while little pack ice can mean plankton blooms due to additional daylight and swells. But ice and weather conditions are different every year, making visibility unpredictable.

What about currents and drift dives?

Currents are specifically mentioned at some of the sites where they may pose a problem. Currents could be present anywhere, at any time. We always check the current before diving. We do not do drift dives. Drifting pack ice makes this too hazardous. If ice arrives while divers are underwater, it can be hard to see them if they surface among it. We only dive near icebergs that are hard aground or floating in water clear of brash ice or pack ice.

Do I need a full-face mask?

This is up to you and based on whether you are used to diving with a full mask.

What type of gloves should I bring?

Use a minimum of 7mm wetsuit gloves, otherwise we recommend dry suit gloves.Why do I need two regulators?We dive with two separate outlets (DIN and Yoke connection), so in case of a free flow (freezing) of one of your regulators, you have the second regulator as a back-up.

Can I have one regulator with DIN valves and the other with ISO?

Yes, we have adapters on board that we can put in the valve to connect with an ISO regulator. The DIN connection will fit without the adapter.

Do I need a waterproof bag to carry my smaller items?

It is good to bring a waterproof bag to use while preparing your dive equipment on deck. In the Zodiac, it is best not to bring more than your necessary dive equipment.

What is the water temperature in the polar regions?

Around freezing or slightly below.

Final notes

• Polar diving is an equipment-intensive activity, and ice diving in particular requires extensive equipment due to the cold and remote locations. Divers in cold water may have higher air consumption, expend more energy, and become fatigued easier. Cold water also decreases your ability to perform complex manual tasks.
• The snorkel is a vital part of your safety equipment and will often be used when diving with seals and other wildlife.
• Do not bring any new equipment you have not tested in the water. The polar regions are not the place to test new equipment. Please make sure you have done at least four or five dives with your equipment. This will allow you to fine-tune your buoyancy, trim characteristics, and take note of how much weight you need when diving.
• Contact your airline about luggage restrictions and request a special allowance for your dive equipment prior to departure. All excess baggage is at your own expense.
• Divers are expected to prepare their own equipment in advance of each dive and take care of it afterward.
• Bring spare parts for your regulators and dry suit in case of leaks or damage.
• We do not have rentals on board. Please make sure you check out all your dive gear before leaving. Bins are available for storage.
• Keep in mind while packing dive gear that you will need to carry your own equipment in and out of the Zodiac for filling and logistical changes.
• Please get travel insurance! Participation in an expedition cruise is 100% at your own risk. In our travel documentation (specifically our personal information form for scuba diving), all passengers need to sign a liability statement in which they agree that the operator and dive staff are exempt from responsibility for personal injury and property damage, including loss of items. We cannot accept any liability claims.

Group size: minimum 8, maximum 24 divers.

*Contact us for fees and availability

For those craving a truly immersive polar adventure, our open-air camping activity gives you the chance to experience the Antarctic wilderness as few travelers have.

We provide the necessary camping gear, including breathable bivouac bags that are wind and waterproof and a lightweight alternative to tents. And our polar sleeping bags will keep you warm, dry, and comfortable during the enchanting Antarctic night.

All campers will be assisted and supervised by experienced expedition guides.

General information on our camping activity

Camping is available based on weather, site conditions, and environmental regulations.

Everyone can participate, no previous experience required.

The maximum number of participants is limited to 30 per night.

All camping activities are supervised by expert field guides.

Basic equipment is provided by OEX (bivouac bags, mats, boots).

One camp night must be booked prior to your trip, but extra nights may be arranged on board (no waitlist). Please contact us for details.

Details of the Antarctic camping experience

We aim for at least one night of camping on each designated trip, but the expedition team will offer more if possible. Additional nights are determined by weather and local conditions and can only be offered when it is a possible for the vessel to stay close to shore. If the vessel has to relocate during the night, camping is not possible.

According to Antarctic Treaty and IAATO regulations, we are not allowed to take stoves, fuel, or food on shore with the exception of emergency rations, survival gear, water, and medical supplies.

The camping group will be taken to shore after dinner, and then returned to the ship before breakfast. Our camps will always be made in a place where wildlife will not be disturbed.

All campers will be equipped with a personal waterproof bag containing a sleeping mattress, synthetic sleeping bag with inner liner, and a breathable bivouac bag. Besides these personal items, other gear will also be taken to shore.

While campers are on shore, our staff will be in full radio contact with the ship at all times. Guides will also stay on shore to assist and supervise the campers. Upon departure, the campsite must be cleaned and everything returned to the ship.

Clothes to bring for camping

Please pack for the worst weather, as conditions in Antarctica can change rapidly. Below is a list of important items you must bring yourself:

• Thermal underwear, fleece vest or jacket, and down jacket that is breathable (e.g., Gore-Tex)
• Warm hat and turtleneck or neck gaiter
• Thermal under-gloves, fleece finger gloves, or warm mittens
• Thick socks with spares
• Good UV-protectant sunglasses
• Sun cream or sunblock
• Flashlight or lightweight headlamp for departures in February – March

Gear we provide for camping

• Insulated waterproof rubber boots
• Bivouac bag (one per person) and mattress
• Waterproof sleeping bag with cotton inner liner
• Portable field toilet (one per group)

Special note: Cotton clothing, such as normal T-shirts and jeans, are not advisable. Cotton tends to get wet and stay wet while moving in a cold environment. We recommend thermal underwear.

Weather conditions

Exploring remote and wild regions like Antarctica requires a sensible and flexible approach. Although there can be clear skies with bright sunshine, the weather is unpredictable. Katabatic winds caused by the icecaps and glaciers can pick up suddenly and are a fierce opponent for polar travelers. Such conditions might also lead to the cancelation of planned camp nights. If local circumstances prevent us from camping on shore, we may attempt to camp on the open decks of the ship.

In order for the camping activity to take place, we must have at least 10 passengers who intend to camp. Only 30 passengers can camp at any one time, and we always assign one expedition guide per every 20 campers to assist and supervise operations.

Lastly, we do not use tents as part of our camping equipment. Tents are greatly affected by wind in Antarctica, and using them greatly reduces the weather in which we can camp.

Instead, we have found that bivouac sleeping bags offer us the best odds of being able to follow through with our camping activity. They also provide an unparalleled experience by allowing you to see and hear all that is happening around you, from the noise of penguin calls to the sound of whale blows. They also offer the best view of the beautiful Antarctic skies.

Camping FAQ

Is it possible to take food?

Eating food and snacks on shore is not allowed, per the Antarctic Treaty and IAATO regulations, in order to prevent the spread of outside plants or contaminants.

Can I go to the toilet?

Toilet visits should be avoided on land, per the Antarctic Treaty and IAATO regulations. Campers are encouraged to instead use toilet facilities on board prior to camping. A portable toilet will be available on shore, however, and all solid waste must be returned to the ship. It is advisable that campers bring a “pee bottle” (e.g., wide-opening Nalgene bottle) for their comfort.

Where and how long do we stay on shore?

We offer near-shore camping on the continent and / or nearby islands depending on the itinerary, weather, and regulations. Camping groups stay a maximum of 10 hours on shore.

What if local weather and ice conditions are unsafe for camping?

The expedition leader will do their best to ensure the camping activity takes place. But if local circumstances prevent us from camping on shore, we may attempt to camp on the open decks of the ship.

Is prior experience required?

Everyone can participate in this activity without previous experience. There are no physical requirements except helping the guides put up and clean the campsite. Please note, however, that we are not camping in a campground: There can be rocks, snow, mud, and frozen surfaces. We expect our campers to help prepare the campsite and break camp the next morning. All equipment must be cleaned thoroughly after use. The weather can sometimes make these tasks difficult.

What are the weather conditions?

Around the coasts of Antarctica, temperatures are generally close to freezing in the summer (December – February) or slightly above freezing in the northern part of the Antarctic Peninsula. The temperatures in Antarctica vary between about -5 to 8°C (23 to 46°F). In strong wind, these temperatures can feel sub-zero. Warm clothing, a flexible attitude, and a sense of adventure are the best ways to overcome these sometimes-harsh conditions.