A popular viral item describes the duties and obligations of honor guards at the Tomb of the Unknown Soldier. It occurs between the Tomb of the Unknown Soldier and the Memorial Amphitheater. The Presidential Mansion is the place to be to see a Changing the Guard ceremony in Athens, Greece.. Changing of the Guard ceremonies take place at the Presidential Mansion and at the Tomb of the Unknown Soldier, which is off Syntagma Square below the Hellenic Parliament. Rain, snow, sleet and even hurricane cannot drive these Sentinels away. You can also view our Google map with directions . That being said, if the U.S. could select a single holy site and have everyone in America agree that it was not to be trifled with, the frontrunner would be the Tomb of the Unknown Soldier — the monument to those who fought and died for the U.S. but remain unidentified. If you are walking from the visitor center, it is approximately 15-20 minutes up moderately steep hills to reach the Tomb. Does Arlington National Cemetery’s Honor Guard Follow These Strict Rules? Tomb of the Unknown Soldier Guards Fact 3: The 3rd U.S. Infantry Regiment ("The Old Guard") formally took over the duties of Honor Guard on April 6, 1948. The Tomb of the Unknown Soldier, located in Arlington National Cemetery, draws thousands of visitors each year. Tomb of the Unknown Soldier Guards Fact 2: On July 1, 1937 guard duty was extended to the 24 hour watch. The Tomb of the Unknown Soldier refers to a monument dedicated to the services of an unknown soldier and to the common memories of all soldiers killed in any war. The Tomb of the Unknown Soldier, also known as 'The Tomb Of The Unknowns, in Arlington National Cemetery is the place to be, to see a Changing of the Guard ceremony, in the USA.. Changing The Guard At The Tomb Of The Unknowns. Such tombs can be found in many nations and are usually high-profile national monuments.Throughout history, many soldiers have died in war with their remains being unidentified. The Tomb of the Unknowns is a monument dedicated to American service personnel who have died without their remains being identified. The United States government was founded on the principle of separation of church and state. The Tomb was erected in honor of fallen soldiers, many of which remain unidentified, and is guarded by Tomb Sentinels 365 days a year, 24 hours a day, in all weather conditions.