Information About

Castle Islands

Quick Facts

Open in The Map Castle Islands on The Map

Location

56 ° 39' 42.998" N,
133 ° 10' 1.999" W

Region

Petersburg (CA)

Nearest City

Kupreanof

Elevation

75 ft (22.86 m)

Castle Islands in Detail.

About

extend N-S 2.2 mi. in Duncan Canal between Lindenberg Peninsula and Kupreanof I., 8 mi. SW of Petersubrg, Alex. Arch.

History

Named in 1887 by Lieutenant Commander C. M. Thomas, U.S. Navy (USN), for charting purposes; name published in 1888 U.S. Coast and Geodetic Survey (USC&GS) on Chart 705.

Places Near Castle Islands
Cities:

Tonka,

Archipelagos:

Castle Islands, Level Islands,

Bars:

Burnt Island Reef, Coply Reef, Midway Rock, South Ledge, Spike Rock,

Bays:

Bains Cove, Douglas Bay, Hoagies Hole, Kah Sheets Bay, Krauses Hole, Little Duncan Bay, Long Pond, McDonald Arm, North Arm Duncan Canal, Saint John Harbor, Scow Bay, Towers Arm,

Capes:

Point Humbug, Point Lockwood, Bayou Point, Blunt Point, Boulder Point, December Point, Deception Point, Goose Point, Green Point, Hicks Point, Hood Point, Indian Point, Inlet Point, Lindenberg Peninsula, Mitchell Point, Mountain Point, No Thorofare Point, North Point, Turn Point,

Channels:

Beecher Pass, Duncan Canal, Keene Channel, Petersburg Bar Range, Whiskey Pass,

Cities:

Petersburg,

Flats:

South Flat,

Islands:

Battery Islets, Big Castle Island, Big Level Island, Big Saltery Island, Blowdown Island, Burnt Island, Butterworth Island, Christmas Island, Cloverleaf Island, Emily Island, Fair Island, Foremost Rock, Grief Island, High Castle Island, Jewell Island, Kah Sheets Island, Keene Island, Little Level Island, Little Saltery Island, Lung Island, Moss Island, Northerly Island, Pearl Island, Point Lockwood Rock, Rookery Island, White Rock, Woewodski Island,

Lakes:

Colp Lake, Green Rocks Lake, Harrys Lake, Harvey Lake, Kah Sheets Lake, Petersburg Lake, Salt Chuck,

Mountains:

Del Monte Peak, Duncan Peaks, Narrows Peak, Petersburg Mountain, Portage Mountain,

Parks:

Beecher Pass State Marine Park,

Mountain Passes:

Mitchell Slough, Ohmer Slough,

Rivers:

Castle River,

Streams:

Coho Creek, Duncan Creek, Kah Sheets Creek, Middle Creek, Petersburg Creek, Spirit Creek, Taylor Creek,

Cities:

Kupreanof,

Routes:

Colp Lake Trail, Duncan Canal Portage, Harvey Lake Trail, Kah Sheets Trail, Petersburg Lake Trail, Petersburg Trail, Portage Mountain Loop Trail,

Cities:

Doyhof, Scow Bay,