This is a 3DS Max 2015 Sceneof an island hilltop that overlooks the sea. The scene have a island cottage. Distant islands can be seen out across the ocean, as well as the slight curvature of the Earth from this height.
This environment is a 'stage', and only encompasses the viewable areas -- it is not a full, 360 degree, go-anywhere environment. Behind the camera the environment stops after a few meters. It is meant to be viewed from the directions seen in the sample renders, although of course it could be incorporated into a larger environment.
This scene is suitable for many purposes, as it has high-resolution texture maps and performs well even in high definition applications.