This is Valhalla, the eternal home of the world’s greatest warriors

For three centuries, the Vikinger (or Vikings) of the countries of Norway, Denmark, and Sweden aggressively expanded their reach into Europe. The Viking Age started in 793 A.D. with the pillaging of the wealthy yet unprotected monastery in Lindisfarne, England. Christendom was officially under attack by heathen hordes of pagan murderers. These heretics fought with a deliberate recklessness that struck fear into the hearts of men.

Like many warrior cultures, the Norse believed the best seats in the afterlife were reserved for those who fell in battle. But they did not go to heaven — instead, they went to Valhalla, where they dined with the creator, fought to the death daily, and partied harder than a Marine infantry battalion the weekend before a deployment. That is, until it was time to fulfill their true purpose.

Lance Corporal: What is my future, oh wise one?

Mimir: Your leave will be denied and you'll have duty.

(Ranarh)

Odin, The Allfather 

To understand Valhalla, one must first understand its ruler: Odin. Odin is the central figure in Norse mythology. He goes by over 200 different names, but is most famously known as The Allfather.

The world of the Norse was created from two elemental realms: Muspelheim, a realm of fire, and Niflheim, made of icy mist. The intertwining of these primordial ingredients created two beings: Ymir, the giant, and Auðumbla, an equally massive cow. The cow nourished itself with salt from rime-stones in nearby ice. The cow licked until a man named Búri was freed from the ice. Not much is known about Búri other than the fact that he had a son, Bor. Bor married Bestla and, together, they had three sons. The eldest of these sons was Odin.

Odin had two ravens who traveled the world, providing him information as the world took shape. He sought wisdom wherever he could find it and his quest lead him to the World Tree, called Yggdrasil. He hung himself from its branches, stabbed himself with his spear, and fasted for nine days to learn the secrets of powerful runes — but this was not enough to satiate a God's curiosity.

Odin's thirst for knowledge turned literal when he heard a giant was protecting the actual well of knowledge. Mimir the giant drank deeply from the well, growing wiser with each passing day. Odin wanted a drink — and, thankfully, he had something Mimir was after. The Allfather was omniscient — he could see all. So, a trade deal was stuck: Mimir would happily trade a drink for an all-seeing eye. Without hesitation, Odin plucked out his eye, gave it the giant, and then drank from the well — because that's just the kind of guy Odin was.

Legend has it NJP'd Marines are also welcomed in Valhalla.

(William T. Maud)

Valkyries carry the chosen to the afterlife

Valkyries are warrior maidens who assist Odin in transporting his chosen slain to Valhalla. These noble maidens were said to be unbelievably beautiful and have love affairs with brave men. The Valkyrie also had the task of aiding Odin in selecting half of the dead to admit into Valhalla. The others went with the goddess Freyja to enjoy a simple, relaxed afterlife.

It was because of this selection process that the Norse welcomed (and often sought) the chance to die a death worthy of Odin's recognition.

Some say you can literally feel Chesty Puller's knife hand cut the sound barrier from here.

(Max Brückner)

Odin's hall is in Asgard

Valhalla is in Asgard, the land of the Gods, which rests high above the realm of man. It is made from the weapons dawned by warriors: The roof is made of golden shields, the rafters are of spears, and coats of mail hang over the benches where the warriors feast.

Valhalla has a golden tree (called Glasir) planted in front of the hall overlooking a rainbow bridge. The stag Eikþyrnir and the goat Heiðrún live on top of the roof, chewing on the leaves of the World Tree. The chosen warriors drink their fill of liquor, harvested from the utters of the goat. Meat for the feasts comes from a boar that regenerates its meat daily so it may be slain again and again. Odin sustains himself on wine alone.

Every day, the chosen warriors fight each other, training for the end of days. After their ferocious training, they become whole again and dine in the great hall like old friends.

Odin's horse doesn't seem to share his enthusiasm.

(Eric Leraillez)

The true purpose of feasting and fighting in Valhalla

The warriors of Valhalla train tirelessly, day after day, until the time comes to fight by Odin's side against a massive wolf, named Fenrir, during Ragnarök (the Norse apocalypse). Daniel McCoy, author of The Viking Spirit: An Introduction to Norse Mythology and Religion, writes

Odin will fight Fenrir, and by his side will be the einherjar, the host of his chosen human warriors whom he has kept in Valhalla for just this moment. Odin and the champions of men will fight more valiantly than anyone has ever fought before. But it will not be enough. Fenrir will swallow Odin and his men. Then, one of Odin's sons, Vidar, burning with rage, will charge the beast to avenge his father. On one of his feet will be the shoe that has been crafted for this very purpose; it has been made from all the scraps of leather that human shoemakers have ever discarded, and with it Vidar will hold open the monster's mouth. Then he will stab his sword through the wolf's throat, killing him.

The greatest warriors train in Valhalla to fight alongside their creator in the apocalypse and are destined to die a permanent death.