On Green, a new online golf game was revealed today during a Korean media event. It's running on CryEngine 3 so, besides the pretty environment, golf ball physics will probably be top notch as well.
Neowiz Games released two trailers for the game, one with characters (they remind me of Dead or Alive for some reason) and one with just the environment. The closed beta begins July 31 on PC.
Here's the gameplay:
And a trailer showcasing the environment: