12 miles long.
Berg Basin, Glacier Basin, Groundhog Basin,
Bays:Anan Bay, Berg Bay, Earl West Cove, Fools Inlet, Madan Bay, Southeast Cove, Thoms Place,
Capes:Point Madan, Point Warde, Capel Point, Thoms Point,
Channels:Glaciers:Islands:Blake Island, Channel Island, Found Island, Neptune Island, Wrangell Island,
Lakes:Anan Lagoon, Anan Lake, Boulder Lake, Clay Lake, Highbush Lake, Long Lake, Marten Lake, Upper Marten Lake, Virginia Lake,
Mountains:Berg Mountain, Marsha Peak, Mount Waters,
Parks:Thoms Place State Marine Park,
Streams:Aaron Creek, Anan Creek, Berg Creek, Earl West Creek, East Fork Anan Creek, Glacier Creek, Gray Creek, Marten Creek, North Fork Porterfield Creek, Oerns Creek, Porterfield Creek, Salamander Creek, Thoms Creek,
Routes:Aaron Creek Trail, Highbush Lake Trail, Long Lake Trail,
Cities: