Climbing a mountain could be quite an experience, especially for muntaineers who have adventurous spirit. If you are one of them, you might be looking forward to conquer Mount Everest, the highest mountain in the world. In the year 1856, a height estimation of Mount Everest is first published and it was around 8840 meters or 29002 feet high. The most important thing to prepare is your condition. Make sure you are in a fit condition. Prepare all your climbing equipment and your down jackets because it will be freezing out there.