The image below is a link to Google Street View, and depicts the view from the Lhoobs Road turn-off towards the Isle of Man Astronomical Society Observatory. The observatory dome is visible on the horizon, about 500 yards up the lane.
For a full screen view, click the square in the top right of the image.
You'll find this location on Google Maps, by clicking on the above arrow.
Clicking on the top left of the small box that appears will open Google Maps in a larger window, revealing the Observatory at the top right of the map. For a short video of the journey up the lane, click here.