Lay a stepping-stone path along a curve for a fabulous informal look.
A stepping-stone path is the most informal of paths and looks best when it has as many curves as possible.
The outline of the path doesn't have to be precise. If the edges of some stones fall slightly outside the edge of the path, it merely adds to the appeal.
Stepping-stones are set individually in sand recesses, each excavated to conform to the shape of the individual stone. The path doesn't require a gravel base, just a 2-inch sand base in the recess dug in the soil.
Spacing for the stepping-stones depends somewhat on the purpose of the path and the speed at which you want the traffic to move. Spaced at 6 inches, the stones will slow the walk; at 10 inches, they will speed it up. Use a 1-inch spacing if you plan to run wheeled garden equipment over the path.
This installation is a fun weekend project for the whole family because it doesn't require heavy lifting.
8 to 10 hours to lay and set a 4x15-foot path
Garden hose, 2x lumber, round-nose shovel, trowel, mason's line stakes, marking chalk, 4-foot level
Laying out a path, digging, marking, setting stone
Plan path dimensions and contours
Bedding sand, stepping-stones
Lay out the site, using staked mason's lines for straight sections and a charged garden hose for curved sections. (Turn the nozzle off and the water on to help the hose keep its shape.) You can cut lengths of 2x stock to the width of the walk and lay them between the hose sections to keep the width consistent, but a layout for a stepping-stone walk need not be as precise as for other walks. Mark the path with chalk and remove the hose.
Remove each stone and set it aside. Use a round-nose shovel to dig out the sod along the chalk marks. Dig a recess deep enough for the stone thickness plus 2 inches of sand. Make adjustments in the excavation with a trowel as needed. Put 2 inches of sand into the recess; level it with a trowel.