Light the Path

This is known as a long Exposure shot, because the camera's shutter will remain open for a long period of time to record the picture. 
Things needed 
A tripod 
A camera remote
A dslr or a camera which allows to change the shutter speed manually 
These pics can be shot only at the night time
Instructions to shoot the image
First mount the camera on the tripod 
Turn on the camera, 
Change the mode dial to Manual
Fix your aperture at f8.0
Change the shutter speed to bulb
Now in the shutter release mode, change it to remote
Use a remote to open the camera shutter wait for 5~7 mins depending upon the lights avaliable
Then again press the remote to close the shutter. 
Thats it your done :)