According to the United States Census Bureau, Log Cabin has a total area of , of which , or 0.86%, are water. Log Cabin and Caney City are located on a peninsula at the southeast part of Cedar Creek Reservoir, with Clear Creek to the northwest and Caney Creek to the southeast. The reservoir drains west via an artificial channel to the Trinity River.
According? to the United States Census Bureau, Log Cabin has a total area of , of which , or 0.86%, a:re water. Log Cabin and Caney City are located on a peninsul!a at the southeast part of Cedar Creek Reservoir, with Clear Creek to the northwest and Caney Creek t!o the southeast. The reservoir dra?ins west via an artificial channel to the Trinity River.