I have been living in Guatemala every summer for the past 20 years. Travelers BEWARE of a man by the name of Ceasar Robles- he runs a travel agency now by the name of MAYA RUTA. It is located in a very prominent place in Central Park so many tourist go in to make excursion plans. He changes location and manes of the travel agency often due to tourists reporting him for serious problems. Quite simply, he is a major con artist. Everyone in Antigua knows it but they are scared to do anything or say anything because he is very violent. Unfortunately, that is very common in Antigua. DO NOT...use this agency and tell everyone you know not to use it. Everytime I am here, I see signs that have been posted by tourists who have been victimized by him. He gets the signs down very quickly. He sells trips to people and gets them half way there and drops them off and leavves. He has been know to rape women travelers on his advertised sailing trips. He is very violent and is know to abuse anyone who stands up to him! Please, always ask... if Ceasar Robles operates the travel agency you are using. There are many good agencies to use in Antigua.