In Chigmit Mountains, heads 0.7 mi NE of Horn Mountain and flows SE to Chinitna Bay, Aleutian Range. 3 miles long.
Local name derived from Horn Mountain; published in 1958 by U.S. Geological Survey (USGS).
Chinitna Bay, Clam Cove, Dry Bay,
Capes:Camp Point, Chinitna Point, Iniskin Peninsula, Sea Otter Point, Seal Spit,
Glaciers:Double Glacier, Lateral Glacier, Red Glacier, Tongue Glacier, Umbrella Glacier,
Islands:Lakes:Mountains:Brown Mountain, Mount Chinitna, Cy Peak, Front Mountain, Horn Mountain, Iliamna Volcano, Knub Hill, Mount Nick, North Twin, Shark Tooth Hill, South Chinitna Mountain, South Twin, Tonnie Peak,
Ridges:Havenstrite Ridge, Tilted Hills,
Streams:Beaver Creek, Blister Creek, Boulder Creek, Bow Creek, Brown Creek, Cirque Creek, Cliff Creek, Coffin Creek, Covey Creek, Dam Creek, East Glacier Creek, Edelman Creek, Fitz Creek, Forky Creek, Gaikema Creek, Griffin Creek, Hardy Creek, Horn Creek, Irish Creek, Low Creek, Marsh Creek, Middle Glacier Creek, Park Creek, Rich Creek, Right Branch, Silver Salmon Creek, Sinking Creek, Squirrel Creek, Tonnie Creek, Tooie Creek, Trail Creek, Twist Creek, West Glacier Creek, Wrong Branch, Wrong Branch Trail Creek,
Cities:Waterfalls: