GAMEofTHRNES MAP

The Last River

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The Last River is the waterway that separates Umber lands from the rest of the North, running from the northern mountains down to the Shivering Sea at the kingdom's farthest edge, much closer to the Wall than to Winterfell.

Last Hearth, seat of House Umber, stands on its banks, and crossing the river has more than once decided who could or could not bring an army to that house's door.

House Umber

Hother and Mors Umber bring their men across the river for the harvest feast at Winterfell, crossing the natural border that sets their lands apart from the rest of the North.

Later, when Theon Greyjoy's ironborn seize Winterfell, it is again from beyond that same river that the Umbers gather men to try to take it back.

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Stannis's march

When Stannis Baratheon weighs marching straight for Deepwood Motte, Jon Snow warns him that Mors Umber would tear his army apart if he tried to cross the Last River and the Lonely Hills.

Stannis listens and changes course: instead of that route, he turns his men west, toward Deepwood Motte.

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On the map

On the map

The Last RiverThe DreadfortLonely HillsLast Hearth50 leaguesSee on the map
Its surroundings · 50 leagues · approximate position

What we are not sure about

  1. PositionWe worked it out

    The position was inferred from the label on the base map rather than from a symbol of its own: it marks the area, not the point.

Books and show

Where it appears

In the books (4)

  • A Clash of Kings
  • A Dance with Dragons
  • A World of Ice and Fire
  • A Game of Thrones

By work

WorkFormatWhere it is told
A Clash of KingsBookHouse Umber
A Dance with DragonsBookStannis's march

According to the Hielo y Fuego Wiki · Último · 2026-07-30

Where each datum comes from
Position
point on the watercourse nearest the label
English name
visual reading of the label
Spanish name
name from the published Spanish edition
Label on the base map
62
What was read
The Last River
Features averaged into the centroid
34
Base map
atlas-known-world-2019.png · Adam Whitehead, Atlas of Ice and Fire

Entry written on .