caption: The image shows a topographic map of the area of the British Columbia River, with text at the top and bottom of the image. It is a detailed map, showing the various roads, rivers, and other geographical features of the region. The map is filled with intricate details, such as mountains, valleys, and ridges, and the colors used are mostly shades of green and brown. The text is written in a bold font and is surrounded by a thin black border.