Technically, boulders are stones that are 1 foot or more in diameter, but stones are commonly included in this category if they’re too large for one person to pick up.

Here, we gathered landscaping ideas that show how rocks can add structure, contrast, and a sense of permanence to a yard. Read on for all of the inspiration you'll need.

These large landscape rocks are sometimes used to build retaining walls or tiered yards because their weight can retain soil. They are also used as focal points or accents in the lawn, ...