Creating a virtual tour.

How to create a virtual tour or panoramic photo.
Capturing 
  the 360 virtual tour.
  The first step required to create a virtual tour is to capture the virtual tour 
  images. Virtual tour images are created by capturing from 6-18 images from the 
  center point of view of the scene. This is done by placing a specially equipped 
  digital or film camera on a panoramic tripod head at the center point of the 
  scene and rotating the camera after the image is captured. Generally 50% overlap 
  is sufficent for stitching together the virtual tour. 
Stitching 
  Software: Stitching the virtual tour together and retouching.
  The second step required to create a virtual tour is to process and then retouch 
  your stitched image. You must have appropiate virtual tour software 
  for doing this step. There are many companies that provide software for creating 
  virtual tours. Some leaders vendors you can find on this site. Virtual tour 
  software comes in a variety configurations from automated to complex, from free 
  to expensive. Depending on your needs and quality your results can vary dramatically. 
   
 
  
  
  
  Check out some of the 
  virtual tours created for on travel 
  guides created by Destination360. You can see a Pompeii 
  virtual tour, New 
  York City Virtual Tour. Another site to see is Fullscreen360 which showcases 
  helicopter 
  tours in Na Pali, Ancient ruins of Chichen 
  Itza in Mexico, and the beautiful island of Santorini 
  in Greece. 
Thanks for visiting: Creating virtual tours.