Mander

el Mander

Not to be confused with Mander (river).

The Mander is the longest and mightiest river of the Reach, and it gives its name to the house that once lived on its banks, House Manderly. It rises in the western highlands and empties across from the Islas Escudo, after crossing some of the wealthiest lordships in the region.

Ironborn raiders have rowed up its channel after plunder, and whole armies have followed its course after a crown. Towns such as Puenteamargo, Granmesa, and Altojardín owe much of their wealth to the river, and lords of the Reach have fought over its control for centuries.

Chapter 1

A river with two faces

Books only

Slow-flowing, the Mander carries sandbanks and fords that can trap a careless boat. It takes in the waters of the Fuegoazul and the Río de los Mejillones, and along its course it waters Ladera, Puenteamargo, Granmesa, La Sidra, and Altojardín.

In its upper reaches it runs brown and swift, but by the time it reaches Altojardín its waters turn clear and calm, almost a different river from the one that rises further west.

Chapter 2

Guarded waters

Books only

For generations, ironborn raiders rowed up the Mander as far as Puenteamargo to plunder its banks. The kings of House Gardener answered by fortifying and settling the Islas Escudo at the river's mouth, to close the way in and give warning before any raid could land.

A thousand years earlier, House Manderly held its lands along the river that still bears its name, until the Gardener kings drove them out.

Chapter 3

The headwaters Argilac would not give up

Books only

Shortly before the war broke out, Aegon Targaryen answered the peace Argilac Durrandon offered him with a far harder demand: he wanted the Garfio de Massey and all the woodland between the Aguastortas and the Aguasnegras, the headwaters of the Mander included. Argilac turned it down.

When House Gardener fell, the title of Lord Paramount of the Mander passed to Lord Harlen Tyrell. After the Battle of Puente de Piedra, the river's waters ran red with blood for twenty leagues.

The physical world

Es un río de caudal lento, con vados y bancos de arena que atrapan a las embarcaciones no cuidadosas. Los tributarios del Mander incluyen al río Fuegoazul y al río de los Mejillones.

What it is like · Festín de Cuervos, Capítulo 29, El Saqueador.

Algunos lugares notables que se encuentran en su ribera son Ladera, Puenteamargo, Granmesa, La Sidra y Altojardín.

What it is like · Choque de Reyes, Capítulo 22, Catelyn.

Gallery

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.

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

Images remain the property of their authors and are published under the licence of the wiki that hosts them; each one links its page.

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
434
What was read
Mander
Features averaged into the centroid
12
Base map
atlas-known-world-2019.png · Adam Whitehead, Atlas of Ice and Fire

Entry written on .