💎decorative

River Rock

Name: Clean Fill Network
Price range: Free
Rating: 4.8

Smooth, rounded stones for decorative landscaping

Typical Price:$50 - $150/ton

Find River Rock Near You Calculate How Much You Need

What is River Rock?

River rock is naturally rounded stone that has been smoothed by water movement over thousands of years in rivers and streams. Its smooth, organic appearance makes it one of the most popular decorative landscape materials.

**Available sizes:** - **Pea Gravel**: 1/4" - 3/8" (very small) - **Small River Rock**: 3/8" - 1" - **Medium River Rock**: 1" - 3" - **Large River Rock**: 3" - 5" - **Cobbles**: 5" - 10" - **Boulders**: 10"+

River rock comes in various colors depending on the source rock: grays, browns, tans, reds, and multi-colored blends. Mexican beach pebbles are particularly prized for their polished, dark appearance.

Unlike crushed stone, river rock's rounded shape means it doesn't lock together—it will shift under foot traffic and may migrate without proper edging.

Common Uses for River Rock

Dry creek beds

Decorative borders

Drainage solutions

Xeriscaping

Water features

Zen gardens

Tree rings

Pathway edging

Advantages

Naturally attractive
Permanent (doesn't decompose)
Low maintenance
Excellent drainage
Multiple colors/sizes
No pests or mold
Fireproof

Considerations

More expensive than mulch
Difficult to walk on
Can heat up in sun
Migrates without edging
Heavy and hard to move
Weeds can grow between
No soil improvement

✓ Best For

Dry creek beds
Japanese gardens
Xeriscaping
Water features
Decorative borders

✗ Not Recommended For

Walking paths
Play areas
Around pools (hot)
Plant beds (holds heat)

Frequently Asked Questions

How deep should river rock be?

For decorative purposes, 2-3 inches is typical. For drainage applications or dry creek beds, 4-6 inches provides better function. Use landscape fabric underneath to prevent weeds and sinking.

What size river rock is best for landscaping?

1-3" river rock is most popular for general landscaping. Smaller sizes (under 1") are good for pathways. Larger sizes (3-5") work well as accents and borders. Mix sizes for a natural look.

How do I keep river rock in place?

Install steel, aluminum, or concrete edging around river rock beds. Dig the bed slightly below grade so rock sits level with lawn. Use landscape fabric to prevent sinking and maintain separation.

Does river rock attract snakes?

River rock itself doesn't attract snakes, but the cool, hidden spaces between rocks can provide habitat. Keep rock beds tidy, remove debris, and consider smaller stones if this is a concern.