9" x 12" over-all canvas.
This surface is a bit unique, I painted a portion of the lighthouse scene on a 5 x 7 canvas and then continued the scene on the 9x12 canvas. Then with glue attached the 5 x 7 on top of the 9x12 in the appropriate place. Bolivar Point Lighthouse is located in Texas. Also includes a tidbit information on the US Lighthouse.