Bridal Cave is a limestone cave located near Camdenton, Missouri, United States, in the Lake of the Ozarks region. The cave is close to a mile long, but only a quarter of it is accessible to the public due to underground lakes. The name refers to a chapter in Indian Romances, a 1933 collection by former owner R.G. Scott, which details an Osage Native America…Bridal Cave is a limestone cave located near Camdenton, Missouri, United States, in the Lake of the Ozarks region. The cave is close to a mile long, but only a quarter of it is accessible to the public due to underground lakes. The name refers to a chapter in Indian Romances, a 1933 collection by former owner R.G. Scott, which details an Osage Native American wedding.