Actually, you don't want to see the map of all Faerun. It's huge. 4,763 x 3,815 pixels. Even saved as a .JPG, it's 6 megabytes all by itself. That's why I'm posting this instead: It's a map of (almost) all the places that the party can go to in the Baldur's Gate games . . . but in the canon Forgotten Realms map. On this map, the village of Ulgoth's Beard is unmarked, but it's located at the mouth of the river Chionthar. The Umar Hills are also not marked—they are foothills of the Small Teeth mountain chain, and form their southern border, between Murann and Brost.
If you're sure you want to download a map of all of Faerun, at the same scale as this one, the link's at the bottom of the page.