
Boulders & Cobble
Shop landscape boulders, cobble and mini boulders at our Simi Valley yard — natural stone for landscape accents, dry creek beds, borders and outdoor features.
Natural stone varies in color, shape, size and availability. Visiting the yard is the best way to see the current selection.
Shop by Type
Landscape Boulders
Add natural character and dimension to your landscape with individual boulders in a variety of colors, textures and sizes.




Cobble & Mini Boulders
Natural stone for dry creek beds, drainage areas, borders and decorative landscape applications — chosen largely by color and texture.







Photos show representative material from our yard. Individual stones vary in color, shape and size.
Popular Uses for Boulders & Cobble
- Landscape Accents
- Dry Creek Beds
- Planters & Garden Beds
- Pool Landscapes
- Hillsides & Slopes
- Water Features
Not Sure How Much Stone You Need?
Natural boulders and cobble vary in size, shape and weight, so quantities depend heavily on your project and the material you choose. Call us or visit the yard with:
- Approximate project dimensions
- Photos of the area
- The general look you want
Need It Delivered?
Simi Pacific offers local material delivery. Delivery requirements depend on the material, the quantity and access at your jobsite, so our team will go over the details with you.
Complete Your Landscape Project
Materials that often go into the same landscape project, all from one yard.
See the Stone in Person
Natural stone varies from piece to piece. Visit our Simi Valley yard to compare colors, shapes, sizes and current selection before choosing material for your project.
