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Cobblestone | 18″- 24″ Mountain Grey Cobbles
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Cobblestone | 18″- 24″ Mountain Grey Cobbles
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18″-24″ Mountain Grey Cobbles bring natural beauty with their salt-and-pepper appearance. Perfect for paving, landscaping, water features, and stone veneer applications.
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- Frequently Asked Questions
Description
About 18″-24″ Mountain Grey Cobbles
18″-24″ Mountain Grey Cobbles are large, smooth river stones that provide a timeless, natural aesthetic for a variety of landscaping and construction projects. Each cobble is water-washed, creating a clean, rounded surface that blends well with both modern and rustic designs. Their color mix, featuring pink, blue, gray, white, and cream, adds depth and visual interest to any setting.
With an average diameter of 18 to 24 inches, these cobbles are ideal for paving surfaces like walkways, patios, and driveways, as well as for decorative applications such as fireplace facings, column veneers, and pond edging. Each pallet weighs approximately 3,000 lbs, with a coverage rate of 30-40 square feet per ton.
Mountain Grey Cobbles work beautifully in outdoor settings, adding texture and contrast to water features, retaining walls, and garden paths. They can also be used in indoor projects, giving fireplaces and accent walls a natural, sophisticated look.
Best Applications for 18″-24″ Mountain Grey Cobbles
- Walkways, patios, and garden paths
- Driveways and outdoor seating areas
- Waterfalls, ponds, and swimming pool edging
- Stone veneer for fireplaces, columns, and walls
- Decorative accents for planters, lamp posts, and stair treads
18″-24″ Mountain Grey Cobbles Specifications
- Material: Natural water-washed river rock
- Size: 18″-24″ in diameter
- Color: Mix of pink, blue, gray, white, and cream (salt-and-pepper appearance)
- Weight: Pallets average 3,000 lbs
- Coverage: 30-40 square feet per ton
- Application: Paving, veneer, landscaping, water features
Additional Features of 18″-24″ Mountain Grey Cobbles
- Naturally smooth and rounded for a polished look
- Resistant to weathering and long-term exposure
- Works well in wet or dry environments
- Can be used for both functional and decorative purposes
- Available in bulk for larger landscape and commercial projects
As a natural product, variations in size, color, and texture are expected. Consult with your supplier for specific warranty details related to product quality and delivery.
18″-24″ Mountain Grey Cobbles are available through landscape supply stores and online retailers. Orders typically ship within 1-2 business days, with bulk delivery options available for larger projects.
1. How do I install these cobbles for a walkway or patio?
They can be placed in sand, gravel, or mortar, depending on the desired stability and appearance. A solid base is recommended for driveways and high-traffic areas.
2. Are these cobbles suitable for water features?
Yes, they are commonly used in ponds, waterfalls, and around pools due to their smooth texture and natural appearance.
3. Will the color of these stones fade over time?
Exposure to elements may slightly alter their appearance, but their natural salt-and-pepper color remains consistent with proper maintenance.
4. How much area does one pallet cover?
A 3,000 lb pallet covers approximately 30-40 square feet, depending on the layout and spacing of the cobbles.
5. Can these cobbles be used in vertical applications?
Yes, they can be used for stone veneer on walls, fireplaces, and columns when properly secured with mortar or other adhesives.


