There is no fee to go here. I went here April 28, 2019. This is a monument and placer of the first telecommunications at the Battle of First Manassas at Signal Hill. It took place July 21st, 1881 during the civil war. This is for record keeping and history keeping and is meant for all audiences. People who are interested in specific civil war movements may be more inclined to go here. The message was a warning to Col Evans and was a crucial moment in the war. read more