I had previously been to Arlington, but only to go to see Kennedy's tomb. But this time I took the ANC tours, which is about $8 or 9 dollars. It included 3 stops. I feel that the only reason to take ANC is if you don't want to walk. Like the previous commentor said, we waited a long time for the tram to pick us up. It seems that groups can reserve these trams. So if you're there when these groups are there, you'll be waiting a long time for the next available tram. But this sight is a must see, it's amazing to see all those tombstones row after row. You know that a lot of Americans died for this country, but when you see it up close it really hits you.