Google says permanently shut is this correct ?
Bit more information, which oak…
The one up Northumberland 
Maybe give them a ring if you get an answer there open lol
There number is 01670 783890. Found it on Google maps. And it does say closed.
was last up that way about a year ago was open. Although they was some building work going on.opppiste it.
Not sure what theve built as don’t really go that way much