Underground Reservoir, North London
I've done a fair few resi's and associated bits & bobs, both live and disused over the years, but this place is pretty special!
I managed to find this info on the place a while back so thought I would share it:
Why aren't these covered reservoirs open to the public ?
The covered reservoirs are a large open space, but no one is allowed to use this space as it is locked off
The water company should open this space up to the public and stick a few benches in there so you can smoke a spliff and admire the view
Or is it a case of the people in the big posh houses overlooking the reservoir don't want the local spliff smokers to sit out in front of their posh houses being rowdy and chucking beer cans about ?
Maybe something that Boris Johnson should consider via the capital growth initiative
Anyway after sinking several Kronies (each) whilst waiting for bhg to show up we eventually wellied up and headed in
Excuse the shonky pics, I was half cut, knackered and my shutter remote packed up...well actually went for a drink of it's own
GAJ sporting a pair of Munters

Steps leading eventually to the surface
Once at the bottom I turned on the mighty cree and was greeted with this, around 100m x 45m of brick Pr0n
The place is enormous, constructed entirely of yellow stock brick, the detail is rather impressive for what is essentially a water hole in the ground
Inlet via this huge cast iron trumpet
Looking down one of the side arches which stretches nearly 50m
Inlet/Outlet pipes
Alternative entrance
These steps lead up to a belled up surface building which contains monitoring equipment for the many installed sensors and cabling to monitor subsidence,
presumably from the nearby tube line which has shaken the place to death over the years
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