You can pick up Golf Around! at a nice discount for 2 weeks!
Try the new Terrain Editor! You can:
-Select from different brushes, and change brush size and power
-Raise and lower terrain
-Paint terrain with textures
-Set an exact height for terrain
-Smooth terrain
Here are some recommended new workshop maps:
A E S T H E T I C by herbstwerk
Relaxing Mini Course by HoboKeyMaster
Technical notes:
The object area for maps has been increased from 1600x1600x800 to 2048x2048x2048.
The terrain is also increased from 1600x1600 to 2048x2048.
The terrain system is backwards compatible.