History of Cynthia Falls

Local name reported by U.S. Geological Survey (USGS) in 1947; derived from the name of a geological formation in the vicinity given by oil company geologists in 1938 because the waterfall is fromed by a distinctive unit of sedimentary rocks.

Found on the following Topo Maps

Places Near Cynthia Falls

The Toadstools,

Glacier Spit, Oil Reef,

Chinitna Bay, Dry Bay, Green Cove, Iniskin Bay, Oil Bay, Right Arm Iniskin Bay,

Camp Point, Chinitna Point, Iniskin Peninsula, Oil Point, Sea Otter Point, Seal Spit,

Roscoe Glacier, Umbrella Glacier,

Big Rock, Iniskin Island, Pomeroy Island,

Bald Hill, Brown Mountain, Mount Chinitna, Cy Peak, Mount Eleanor, Front Mountain, Horn Mountain, Knub Hill, North Twin, Mount Pomeroy, Range Peak, Roscoe Peak, Shark Tooth Hill, South Chinitna Mountain, South Twin, Tonnie Peak,

Portage Pass,

Havenstrite Ridge, Tilted Hills,

Chinitna River,

Antitonnie Creek, Beaver Creek, Blister Creek, Bow Creek, Bowser Creek, Brown Creek, Cirque Creek, Clearwater Creek, Cliff Creek, Coffin Creek, Covey Creek, Dam Creek, Edelman Creek, Fitz Creek, Forky Creek, Gaikema Creek, Griffin Creek, Hardy Creek, Holland Creek, Horn Creek, Irish Creek, Keystone Creek, Left Fork West Glacier Creek, Low Creek, Marsh Creek, Middle Glacier Creek, Park Creek, Paveloff Creek, Pomeroy Creek, Portage Creek, Rich Creek, Right Arm Creek, Right Branch, Right Fork West Glacier Creek, Roscoe Creek, Silver Salmon Creek, Sinking Creek, Slippery Creek, Tonnie Creek, Tooie Creek, Trail Creek, Twist Creek, Well Creek, West Glacier Creek, Wrong Branch, Wrong Branch Trail Creek,

Iniskin,

Cynthia Falls,