I do have a version, where I did nothing much in the photo, except for colour correction.
For this version, I applied a few filters in Nik’s Colour Efex Pro, using some of the landscape presets. However, I reduced the saturation in those presets, to take away some of the warmth
I then applied a slight curves layer, and selectively brought back some saturation in the greens and yellows.
So, here you have it!