Sculpt Like a Master
Unity provides refined in-editor tools to carve, raise, and lower sweeping and mountainous terrains.

Trees, Bushes, Rocks, Grass
Foliage brings a landscape to life. Paint foliage on the terrain with a variety of brushes. Unity will billboard distant trees for you, so you can have a huge landscape and have it be lively, too.
Detail Texture Painting
Tiled textures can be blended and combined with a collection of precision tools. This allows a handful of low-resolution textures to make varied and exciting terrains.
Lightmaps
Generate a lightmap for the terrain any time. This calculates the effect of all directional lights on the slopes of the landscape, which is an efficient way to make everything look crisper.
Blazing Speed
Unity's terrain engine combines extreme ease of use with high performance. Paint hundreds of thousands of trees, millions of ground debris, and billions of blades of grass. Trees are automatically transitioned into flat billboards at a configurable distance.
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