The Bremner River, part of the Wrangell-St. Elias National Park and Preserve and Wrangell - Saint Elias Wilderness, flows into the Copper River northwest of Katalla, and the Chugach Mountains. The North Fork of the Bremner has its headwaters at the Bremner Glacier, which is long. From the junction of the Middle and the North forks of the Bremner the river flows through mountain wilderness southwest to the Copper. The town of Bremner Alaska, on the Copper River, a small settlement with an airstrip, near Chitina is the site of the Bremner Historic Mining District which is on the National Register of Historic Places listings in Valdez-Cordova Census Area, Alaska. The John River is formed from the confluence of the Contact and Inukpasugruk Creeks, and flows south from Anaktuyuk Pass to Koyukuk River (which flows into the Yukon River), 1 mile northeast of Bettles, Kanuti Flats 66o 55' N, 151 o 39' W.