# Add Plateaus Filter

Next up we add a [Rocky Plateaus ](/reference/terrain/biome/filters/arid/rocky-plateaus.md)filter. This helps to create a more rocky cliff look, which is exactly what we want. 

While the filter itself produces a fairly nice result, it creates some sharp structures at the bottom of the valley. This is something we will fix in the next few steps, especially when applying a sand simulation.

<figure><img src="/files/aXQImuMJE5cVP6JQnd9X" alt=""><figcaption></figcaption></figure>


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