This water pumping station supplies the nearby villages. It was constructed in 2015-16 and is the reason that a large section of the woods was closed for over a year. The budget for making it blend in with its beautiful surroundings appears to have been around zero.
The cache is a small tupperware box. GPS is poor here because of the terrain. The cache is near the gate. See the hint for more information.
Pump Up the Volume by MARRS was released in 1987 and reached number 1 in the UK singles chart.