Big Stone Lake Detailed Map – N/AMain Fish Species – Walleye , Northern Pike , Largemouth BassClosest Town – Big Stone City, SDBoat Access – YesCamping – YesApproximate Size – N/ALakes in Grant County – Summit Lake – Crooked Lake – Pyror Slough – LaBolt Lake – Mud Lake – Kaufman Slough – Lake Farley – Lake Albert – Meyers Lake – Twin Lakes – Big Stone Lake