No, I have stayed at Arlington several times but never went the cemetery. On your recommendation I will go next time I’m there.
A burial is so impressive.
When I go, I go with my cousin, who has a special pass and can drive right in, and up to the graves. Saves a lot of hiking. ;)
And of course, The Tomb of the Unknowns. Below the amphitheater are rest rooms, and where the Guard soldiers get dressed for their duty. Once we got in to the prep room, one of the sentinels soldiers invited my boys in and we saw how they get dressed. We were gobsmacked. They are constantly studying info about the cemetery. They don't let up for a second. Precious men.
Hope this gives you a taste for one of the best venues in DC. Don't be surprised if they ask for pic ID.