Stone Mountain Park Activities History & Nature SMP Historic Pass App SMP Historic Pass AppTake a self guided tour around Stone Mountain Park’s natural areas and discover colorful stories, legends, imagery and interesting facts about Stone Mountain Park. This easy to navigate guide will “edu-tain” you about Stone Mountain, its history, its beauty and the numerous people who have lived and worked there. Below are the instructions on how to start your historic adventure:Download the NEW! SMP Historic Pass App Once downloaded enter the username and password found in the daily Stone Mountain Park Map & Schedule. Username and password are subject to change.Choose the tour you wish to take (Historic Landmarks or Historic Square) and enjoy!Things To Know History