The transit through the Sound is one of this voyage’s highlights. Connecting the Labrador Sea with the Irminger Seat, Prince Christian Sound or “Prins Christian Sund” in Danish is named after Prince (later King) Christian VII (1749-1808). 100 km (60 miles ), long and at times just 500 m (1500 ft) wide, this majestic and spectacular fiord throws you back into a Viking era – flanked by soaring snow-topped mountains, rock-strewn cliffs and rolling hills, it is as if time has stood still and one easily forgets that this is the 21st century. As you marvel at the sheer size of the mountains that surround you, with the Arctic waters lapping deceptively at the hull, revel in the silence enveloping you. Icebergs float serenely by, carrying with them the ages of time. Be sure to wear warm clothing as this is one spectacle that you do not want to miss.

The largest town in southern Greenland, Qaqortoq has been inhabited since prehistoric times. Upon arrival in this charming southern Greenland enclave, it's easy to see why. Qaqortoq rises quite steeply over the fjord system around the city, offering breath-taking panoramic vistas of the surrounding mountains, deep, blue sea, Lake Tasersuag, icebergs in the bay, and pastoral backcountry. Although the earliest signs of ancient civilization in Qaqortoq date back 4,300 years, Qaqortoq is known to have been inhabited by Norse and Inuit settlers in the 10th and 12th centuries, and the present-day town was founded in 1774. In the years since, Qaqortoq has evolved into a seaport and trading hub for fish and shrimp processing, tanning, fur production, and ship maintenance and repair.

Northeast of Qaqortoq and at the end of a fjord, Hvalsey is one of the best examples of South Greenland’s many scattered ruins from the Norse period. Today the area is used for sheep-grazing, but until the 15th century the settlement at Hvalsey, and specifically Hvalsey’s church, played an important part. Christianity had spread its influence throughout Europe and eventually had reached remote Greenland, where it established itself in the country in 1000 AD. Hvalsey Church was built in the 14th century and is the best preserved of the churches in Greenland from that period. Apart from the church walls, historical ruins from the time of the Norse are just a few meters away.

Acclaimed for its unearthly landscape, Woody Point is probably as close to Mars as you will ever get in this lifetime. Situated on the west coast of the island, the Tablelands behind Woody Point in the Gros Morne National Park are composed of peridotite — like much of the surface of Mars — and  NASA, the Canadian Space Agency, plus others are studying this unique land form searching for insights into possible bacterial life on the red planet. The story of the Tablelands earned Gros Morne its World Heritage Site status from UNESCO in 2010, and the area remains a geological wonder, showcasing a time when the continents of Africa and North America collided. When the plates struck 485 million years ago, the peridotite was pushed to the surface, and remained above sea level. The rock lacks the nutrients to sustain plant life, thus giving the Tablelands a barren, isolated appearance. As the name suggests, the flat topped mountains dwarf the tiny village (population 281!), yet Woody Point has retained its character and the historic houses and buildings dating from 1870 have been beautifully maintained.