Might have been a secret launch base originally during the missile crisis.  If you look at the satellite images over the time Epstein has owned the island, you will see that Epstein developed this area.  It did not exist before Epstein.  Epstein has only owned the island since the year 2000 I believe. - Lots of satellite images over the years of "Tennis Court" here: 8Chan: Anons Found Where THE BODIES are BURIED. https://voat.co/v/GreatAwakening/3335933#submissionTop Some think this was developed as a place to PLAY with the children where they block the only exit and then literally "hunt" the children within this structure, causing greater adrenochrome build up in the children. Also if you notice this surface is hilly, no way it could be a Tennis court. The berm around the perimeter is very high, one estimate by a professional is 60 trucks loads of dirt and rocks. They had to carve out all those tunnels and move the dirt someplace, this is one of the places.  The main houses on the island are all made from stones/rocks dug up during the tunnel boring process. - It is now believed that the bodies have been cremated to hide the evidence.  This is what the smoke stacks are for.  See here for more: Epstein's Underground (S.C.A.B) - Systematic Child Abuse Base - Submarines Trafficking Kids? https://voat.co/v/GreatAwakening/3353418#submissionTop