2018 Map of Seboomook Lake West

About this map

The North and South Branches of the Penobscot River converge in this Somerset County wilderness, feeding into the western reaches of Seboomook Lake. The landscape is defined by its extensive water network, including Gulliver Brook and its branches, which drain the slopes of Seboomook Mtn. This area remains largely uninhabited, characterized by its complex hydrology and the forest management roads that provide access to the interior. Logging and transport history is reflected in the naming of routes like S Branch Access Rd and Seboomook Rd, which follow the contours of the river valleys. The presence of Foley Outlet and Lane Brook highlights the intricate drainage patterns that have historically shaped local industry and recreation in the Maine North Woods.