They always say that if you come and visit Las Vegas without dropping by the famous Grand Canyon, your Las Vegas trip would not be complete.  If you are not familiar about this world famous landmark of Las Vegas, this might help you:
a.       There is a necessary charge that is being asked from anyone who wants to do the sky walking in Las Vegas.  You also have to know that children have a lower fee compared to adults and that there is a certain discount given to military people and senior citizens.  The ticket price may vary from time to time, too.
b.     In order to get there, you need to go to the east side of Las Vegas.  The road to Las Vegas east side is itself an adventure for any traveler because he can practically see all the beautiful sceneries that USA can offer.  You can see the biggest and probably the largest lake made by man. 
c.      The Grand Canyon is a marvelous infrastructure that people should see when they visit the USA.  This 70 feet structure is also made of fiber glass allowing you to visually see everything below as clear as crystals. 
By following these suggested tips, you are not only completing your Grand Canyon Las Vegas trip but also making it a little comfortable and fun.