Viekoda Bay is a deglaciated fjord extending south-east for 18 miles (29 km) from Shelikof Strait on the north-western coast of Kodiak Island, with the southern shore in the Kodiak National Wildlife Refuge, about 134 miles (216 km) south-west of Homer and 26 miles (42 km) west-north-west of Kodiak, Alaska. The name derives from the Russian “Mys Vykhoda”, meaning “outlet cape”, given by Mikhail Murashev in 1839-40 for the eastern entrance point to the bay. Murashev, a sub-lieutenant in the Imperial Russian Navy, sailed with Captain Mikhail D. Tebenkov on the Russian-American Company ship Elena from 1835 to 1850. The outer nine miles (15 km) of the south-western shoreline is formed by Uganik Island; the remaining shoreline by Kodiak Island. The watershed’s geology represents mostly the Kodiak Formation, except for the northern tip of Uganik Island, which comprises the Uyak Formation. The Kodiak Formation is part of a large accretionary complex in the Gulf of Alaska called the Chugach terrane, comprising sandstone and shale with belts of slate and greywacke that developed from turbidites in a deep oceanic trench. The eruption of Mount Katmai in 1912 covered the watershed with several feet of volcanic ash and pumice, which rapidly eroded. Streams transported the sediment to the head of the bay, depositing it and creating shoals and tidal flats.

Viekoda Bay, particularly the shoreline of Uganik Island, was important to prehistoric humans. Horseshoe Bay, an archaeological site on Cape Uganik, has been inhabited for at least 4,100 years. Artifacts from Ocean Bay people record the oldest habitation, followed by Early Kachemak people from 3,800 to 3,300 years ago and Early Koniag people from 800 to 700 years ago. Cape Uganik and the hills above Horseshoe Bay comprise rocks of the Uyak Formation, a source of red chert and greenstone used by prehistoric craftsmen. In addition, graywacke beach cobbles are locally abundant, as are slate outcrops in adjacent areas of Viekoda Bay. These stones were used extensively by site residents for making sharp-edged cutting tools such as hand axes and projectile points. Studies of faunal remains at Horseshoe Bay suggest mass harvesting of mostly pelagic fish such as Pacific cod. Smoking, drying and storing fish was the primary subsistence base for the Early Kachemak people. In historical times, the industrialization of salmon fishing and canning followed the Alaska Purchase; before 1950 almost all salmon were caught with pile traps. At least four traps were situated in Viekoda Bay on the shoreline of Uganik Island, including one at Horseshoe Bay.

The southern shore of Viekoda Bay lies within the Kodiak National Wildlife Refuge. The northern shore is part of the Kupreanof Peninsula with mixed land ownership including the State of Alaska, Afognak Native Corporation and private inholdings. The Kodiak National Wildlife Refuge covers 1.9 million acres (768,903 ha) and includes the south-western two-thirds of Kodiak Island, Uganik Island, the Red Peaks area of Afognak Island and all of Ban Island. The refuge contains seven major rivers and about 100 streams with spawning habitat for all five species of Pacific salmon, as well as steelhead and Dolly Varden. The refuge has only six native mammal species, including an estimated 2,300 Kodiak brown bears. Others are the red fox, river otter, ermine, little brown bat and tundra vole. Non-native mammals—Sitka black-tailed deer, mountain goat, Roosevelt elk, caribou, marten, red squirrel, snowshoe hare and beaver—were introduced to the archipelago between the 1920s and 1950s and are now hunted and trapped. The refuge maintains eight public-use cabins, including one in Viekoda Bay, each available by reservation. Read more here and here. Explore more of Viekoda Bay and Kodiak National Wildlife Refuge here: