Terrazzo Labyrinths

This is me (Robert Ferre) on the original outdoor labyrinth at Grace Cathedral in San Francisco.

We don't recommend terrazzo for outdoor use. It doesn't hold up. This labyrinth has now been replaced with another made of stone, not terrazzo. Concrete is also an alternative. The labyrinth below is polymer concrete. It looks similar to terrazzo at one-fourth the cost. See polymer. or jpeg304.html