1954 Map of Iliamna D-4

About this map

The settlement of Chekok sits at the head of Chekok Bay in this mid-century survey of the northern reaches of Iliamna Lake. The landscape is defined by the massive presence of Knutson Mountain and Pedro Mountain, which rise sharply above the intricate coastline. This area, mapped from aerial photography in the 1950s, reveals a complex network of waterways, including the winding course of Chekok Creek and the sheltered waters of Knutson Bay. To the north, the terrain transitions into deep-set valleys like the Canyon and alpine water bodies such as Lower Tazimina Lake and Chekok Lake. Offshore, prominent landmarks like Chekok Point, Hat Island, and Porcupine Island provide essential navigation references for the deep inlets and bays that characterize this part of the Alaska Peninsula.