The Air Base was the largest underground facility in Europe.
In the 3.5 Km long tunnels where 80 MIG 21 and up to 1000 soldiers.
In the near barracks where 5000 soldiers more.
This facility was really huge with all what you need (kitchen, power generators, hospital, fuel tanks, etc.)
The where able to work and fly with 60 MIGs for 2 month without getting supplies.
There is also an old DC-47 standing around.
Visited during a trip to Wales in May with @The_Raw
When we arrived, an elderly man was sitting in front of the former church, which is on a private property. I spoke to him and he referred to the owner, who lives in a house behind the chapel. She gladly allowed us to enter the building and take pictures inside. While she got the key, we played with her dog, who was enthusiastic about our occupation with him ...
Siloam Methodist Chapel was built in 1833, rebuilt in 1866 and modified in 1878. The 1886 chapel was built in the Sub-Classical style of the gable-entry type. Siloam closed in 1993 and has since been converted for secular use. The current owner bought the church a few years ago and uses it today as a storage area.