Traveling is a very essential thing of life to get rest and to free mind. In this busy life everyone need a travel. So i am agree with the statement that travel in group lead by a tour guide is better idea. there are many benefits to higher a tour guide . The main reason is that tour guide will save your time and MONEY . so you can visit many places in a short period of time And tour guide may have knowledge and history of many places so he can give basic information about that place so you can have basic idea about particular place.