Last Hearth

The Last Hearth is the seat of House Umber, a vassal house holding fealty to House Stark of Winterfell. It is located south of the Gift, east of the Kingsroad and north of the Last River.

Season 3
When Bran Stark decides that he must go north of the Wall with Hodor, Meera and Jojen Reed, he realizes that his younger brother Rickon Stark cannot go with him. To keep Rickon safe, he instructs him to leave with Osha and Shaggydog and attempt to reach the relative safety of Last Hearth.

In the books
In the A Song of Ice and Fire novels, the Last Hearth is the seat of House Umber.