Acheron

Acheron is an arctic land said to be found to the north of the Fremennik Province. As of now, little is known about it, and it cannot be accessed by players in any way.

Known Information
Brundt the Chieftain and some crew on Lady Zay are currently the only characters that speaks of it. According to Brundt, the climate is so bitterly cold that few can survive in it, and players will need an agile body just to live. This suggests that in Acheron players may need certain items to live, and may suffer side effects such as a lowered stats or continuous damage, such as in the Kharidian Desert, in the Mort Myre Swamp and on the Ice Path.



The wildlife is believed to consist of mammoths, polar bears, penguins, yetis, and other such creatures, as stated in a previous article by Jagex.

Acheron may be the "motherland" that the penguins spoke of during the Cold War quest.

In a recent Postbag from the Hedge, Brundt states that the Fremenniks will lead an expedition to Acheron soon.

The Mahjarrat are currently traveling north to regain their powers. Some players speculate they are going to Acheron, and that it will be the subject of an upcoming quest.

In one of the most recent Letters to the Chaos Elemental, it mentions yetis, a possible reference to Acheron.

Trivia

 * Acheron is named after a river in Greek mythology that was said to border the underworld.