Calavera Lake Labyrinth
15 million years ago the area that is now known as San Diego had an active volcano. The labyrinths are mysterious - no one knows exactly how they came about, but there are at least three out there! This particular one features a spiral arrangement of rocks set in a dirt clearing off of the trail. Parking for the Calavera Trail can be found on Sky Haven Lane about one mile from the labyrinth.