Landscaping Materials

River Rock vs Gravel

Practical differences between smooth river rock and angular crushed gravel, and when to use each.

Smooth river rock is decorative and drains freely but does not compact, so it is a poor surface for driving or walking. Angular gravel compacts into a firm surface and is the right pick for driveways, paths, and paver bases.

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Shape drives use

Round stones roll under load; angular stones lock together. Use round river rock for looks and decorative drainage, angular gravel for anything that has to bear weight or foot traffic.

Cost

River rock costs more per cubic yard than crushed gravel because it is sorted and washed. Bulk pricing is usually 2 to 4 times higher for river rock, depending on size and region.

Ready to run the numbers?

Use the river rock calculator to get a specific quantity for your project.

Open the river rock calculator

Related guides

Last reviewed . Educational estimates only; local conditions and codes take precedence. Consult a qualified professional for site-specific decisions.

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