To be specific, does "Riley Underground" refer to Riley County? Ft. Riley? or the actual town Riley. For everyone who's not familiar with the area, the town Riley is located in Riley county (which includes Manhattan) and is less than 15 minutes from Ft. Riley. Many people say "Riley" but really mean Ft. Riley because they don't care to learn about the history of the area or surrounding towns. So which is it? 

its for Ft. Riley, they have an undegrounf for almost all of the military bases. say like fort hood, is hoodunderground.com, or Ft leonardwood is leonardwoodunderground.com. 

BLM is correct. 

Im pretty sure it came from Rileyyardsales.com Then they shortened the chat site behind it to RileyUnderground. Like they do with all of the websites that have yard sales sites. They now changed the RileyYardSales too Bookoo.com Didnt they? So I can kinda understand the confusion but it has nothign to do with fort riley riley county or riley the city. Just goes WITH RileyYardSales. 

They have it for MOST military posts. Its based off of the mlitary bases and the surrounding community. 

bookoo.com is the name of the yardsale website you can search all over US from there. rileyyardsales.com is a branch off it. 

They have it for MOST military posts. Its based off of the mlitary bases and the surrounding community. Exactly, and if you don't have one in the area when you go to a military post or so, you can request one. Although, it takes more than a few requests for the bookoo people to start an underground. They have undergrounds for military bases in Germany, as well. Just have to put in those requests to get one if there isn't one in your area.