Lake Tanganyika, Africa by admin September 19, 2022 Lake Tanganyika, in eastern Africa, holds many records. At 410 miles, it is the longest freshwater lake in the world; with a depth of 4710 feet, it is the second… Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Pinterest (Opens in new window)