Located on the S side of Kachemak Bay, 2 km (1.2 mi ) NE of Ismailof Island.
Named for Jack Jacob "Rusty" Lein (died 1970s), who for approximately 30 years was the sole inhabitant of the area near the lagoon.
Aurora Spit, Glacier Spit, Glacier Spit, McKeon Rock,
Bays:Aurora Lagoon, Bear Cove, China Poot Bay, Halibut Cove, Halibut Cove Lagoon, Kachemak Bay, Mallard Bay, Neptune Bay, Peterson Bay, Rosies Bight, Rustys Lagoon, Sadie Cove, San Juan Cove, Silver Creek, Tutka Bay,
Beaches:Capes:Channels:Flats:Glaciers:Islands:Bear Island, Chugachik Island, Gull Island, Ismailof Island, Mermaid Island, Pedersen Island, San Juan, San Juan Island,
Lakes:China Poot Lake, Circle Lake, Eagle Lake, Loon Lake, Packwood Lake, Snowshoe Lake,
Mountains:Peaks:Ridges:Rivers:Fox River, Martin River, Wosnesenski River,
Streams:Cottonwood Creek, Eastland Creek, Falls Creek, Fox Creek, Fritz Creek, Grewingk Creek, Halibut Creek, Humpy Creek, McNeil Creek, Moose Creek, Quiet Creek, Stonehocker Creek, Swift Creek,
Routes:Alpine Ridge Trail, China Poot Lake Cabin Trail, China Poot Lake Trail, Coalition Loop Trail, Coalition Trail, Emerald Lake Camp Trail, Emerald Lake Spur Trail, Emerald Lake Trail, Estuary Trail, Glacier Lake Trail, Goat Rope Spur Trail, Grewingk Glacier Trail, Hatchery Trail, Humpy Creek Trail, Lagoon Trail, Mallard Bay Trail, Moose Valley Cabin Trail, Moose Valley Trail, Poot Peak North Trail, Poot Peak South Trail, Poot Peak Summit Trail, Rusty's Lagoon Trail, Saddle Trail, Sea Star Cove Cabin Trail, Tutka Lake Trail, West Cabin Trail, Wosnesenski River Trail,
Valleys:McNeil Canyon, Neilson Canyon, Thurston Canyon, Waterman Canyon,
Cities: