[Ground] Gravel Textures

Gravel is a depth problem disguised as a texture problem. A gravel bed is loose stones sitting on top of other stones, so what sells it is the dark occlusion between grains and the way the top layer catches light while everything below stays shadowed. A flat gravel photo applied with no height information always reads as a printed sheet. This collection covers crushed aggregate, rounded pea gravel, railway ballast, and compacted gravel paths.

License

Free for personal and commercial use. No attribution required. Commercial games, film, architectural visualization, and client work are all permitted. No credit, no backlink, no permission request needed. You may not resell or redistribute the texture files themselves as a texture pack.

What's in this collection

• Crushed aggregate — angular, sharp-edged stone from mechanical crushing. Construction sites, road base, drainage beds.
• Pea gravel — small rounded water-worn stones in mixed tones. Garden paths, driveways, landscaping.
• Railway ballast — large angular stone with deep voids between pieces. Rail corridors, industrial infrastructure.
• Compacted path — gravel pressed into a fines-filled surface with fewer loose stones. Trails, park paths, service roads.

All tiles are seamless in both directions and delivered at high resolution.

Where gravel is used

Game environments. Roadsides, construction zones, riverbanks, and rail corridors. Gravel is also the standard transition surface between paved and natural ground, which makes it one of the most reused terrain layers in open-world work.

Architectural visualization. Driveways, courtyards, roof ballast, and landscaping around building exteriors.

Terrain and landscape work. Scree slopes, riverbeds, and erosion zones where fine ground material gives way to loose stone.

Film and set extension. Ground plane extensions in exterior plates where the practical set ends and CG terrain continues.

How to use these in Blender

1. Import the texture into a Principled BSDF, connecting RGB to Base Color.
2. Use a Non-Color copy as a Displacement input rather than a bump alone where the camera gets close. Gravel needs real silhouette break-up along the ground edge.
3. If bump only, set strength high, 0.5–0.8, and pair it with a strong ambient occlusion contribution so the voids stay dark.
4. Set Roughness 0.7–0.9, dropping it in wet variants where standing water fills the low points.

How to use these in Unreal Engine 5

1. Import the texture and create a Landscape Material layer for gravel.
2. Use Height Blend against neighbouring dirt and grass layers so individual stones poke through the transition instead of a straight fade line.
3. Scatter a small number of real pebble meshes on top in high-traffic camera areas — the texture handles the mass, geometry handles the silhouette.
4. Enable Virtual Texturing or distance-based tiling variation to prevent an obvious repeat across large ground areas.

How to use these in Unity

1. Drop the texture into your project's Assets folder.
2. Assign it as a Terrain Layer or to a Standard material's Albedo slot.
3. Assign a normal map and, where supported, a height map for parallax occlusion — gravel benefits from parallax more than almost any other ground material.
4. Set Smoothness low, around 0.1–0.2, raising it only for wet gravel.

Tips for gravel specifically

Ambient occlusion carries the realism. The gaps between stones should be genuinely dark. If your gravel looks flat, the problem is usually missing occlusion in the voids rather than insufficient texture resolution.

Stone size distribution matters. Real gravel beds contain a spread of sizes with fines filling the gaps; a texture where every stone is the same diameter reads as a manufactured pattern rather than loose material.

Watch the edges of the surface. Gravel does not end in a straight line — it spills, thins out, and scatters onto adjacent surfaces. Feathering the boundary with scattered individual stones removes the most obvious tell in an otherwise good render.

Browse the collection

Ground textures are organized into volumes, each containing multiple packs. New volumes are added continuously.

View the full Ground collection →

Related: Stone textures for larger rock formations, Wall textures for the retaining structures that hold gravel back.