canyon lake is in what county
Canyon Lake is located at 29Â°52â²53â³N 98Â°14â²24â³W / 29.88139Â°N 98.24000Â°W / 29.88139; -98.24000. It is located in northern Comal County, Texas, on the northeastern fringe of the San Antonio-New Braunfels MSA. It is about 35 mi (56 km) northeast of Downtown San Antonio and 40 mi (64 km) southwest of Austin.