Bring timeless, natural beauty to your outdoor spaces with our Sierra Cobbles, a hand-selected blend of rounded river cobbles in earthy gray, tan, charcoal, and brown tones. These cobbles are naturally smoothed by river flow and ideal for landscaping projects across Marin, Sonoma, Napa, and Solano counties.
Available in two sizes—2x4" and 4x8"—these cobbles are perfect for:
Dry creek beds and decorative drainage features
Accent borders along pathways, garden beds, or retaining walls
Water features, fountains, and pond edging
Low-maintenance landscape areas and erosion control zones
Each stone is unique, adding rustic charm and a touch of the outdoors to both modern and traditional designs.
Local Delivery Only: We deliver directly from our trusted supplier to your home or job site.
Available Sizes:
2x4 inch Sierra Cobbles – Ideal for smaller decorative accents and creek beds
4x8 inch Sierra Cobbles – Best for bold, impactful edging and focal points
Coverage Per Ton:
2x4 ~ 50-60 sq ft
4x8 ~ 30-40 sq ft
Weight Per Cubic Yard:
2x4 ~ 2,798 lbs
4x8 ~ 3,157 lbs
River Cobble - Sierra Cobble (sold per ton)
Volume Discount Available