Rustic Basalt Rock - We carry various sizes. Boulders: Large, medium, and small--decorative or bubbler rock Wall Rock: 6-8" thick, top 6-12", build a wall Flats: 2-3" thick, top 8-12", stepping stone Cobble: 4" thick, top 6-12", smaller version of wall rock

Hidden retreats; create a peaceful place to unwind and get away. Allan Block Lite blocks were used for retaining walls with travertine to finish off the top of the walls as well as patio and stair surfaces.