A large and diversely populated region in the North-West of Middle Earth, bordered by the Blue Mountains to the West and the Misty Mountains to the East. Characterized by humid climate, warm summers and mild to cold winters, it is largely made up of scrubs and scattered woodlands, as well as hill areas with short grass.

A long mountain range that stretches out from North to South, separating Eriador to the West and the valley of the Anduin to the East. Underneath it lies hidden the greatest dwarven realm in Middle Earth. Several routes lead through those mountains. Many, however, are treacherous.

A large region in the North of Middle Earth, bordered by the Grey Mountains to the North and the Ash Mountains to the South, the Misty Mountains to the West and the Sea of Rhûn to the East. It is characterized by the river Anduin and the immense forest of Greenwood the Great. While darkness spreads elven magic still shields parts of it, making it difficult for evil to enter there.

The home of the Horse-lords, located in the vale between the Misty Mountains to the North and the White Mountains to the South, the river Isen to the West and the Anduin to the East. A land of pastures and plains of lush tall grass wide as the sea, characterized by hot summers and brisk, short winters. Its cities are young, but its fortresses strong and the horses of their defenders fleet-footed.

The greatest realm of men in the West of Middle Earth, bordered by Rohan to the North, Harad to the South, the cape of Andrast and the Sea to the West and Mordor to the East. A fertile land characterized by dry summers and mild, wet winters. Its cities are built from stone, its ancient history and elven influence are visible throughout.

The vast sunbathed lands in the South of Middle Earth, bordered by Mordor and Gondor to the North, the Bay of Belfalas and the Sea to the West and Khand to the East. A sea of sand, surrounding scattered isles of impossible green and golden cities, where even the stars are strange.

A barren region in the South of Middle Earth, bordered by Mordor to the North and Haradwaith to the West. It is covered in dry grassland and sandy deserts, dotted with small, salty lakes.

The mysterious lands in the East of Middle Earth, bordered by Mordor and Rhovanion to the West. Characterized by warm to hot summers and rainy winters its soil is fertile and covered in lush flowering grasslands and light forests. It is here where the children of Ilúvatar first awoke and from whence many a wanderer has not returned.

A great fortress at the Southern tip of the Misty Mountains and near the Gap of Rohan. Once surrounded by winding woods and overgrown gardens, forgotten by some and treasured by others, now smoke rises from it by day and night, and the earth has been rent open.

A volcanic plain in the South-East of Middle Earth, bordered by Khand to the South, Gondor to the West and Rhûn to the East. A barren land, covered in fire and ash and black stone, protected from three sides by large mountain ranges and watched by the all-seeing eye that neither sleeps nor blinks.