Adventurous training across all three British armed forces was made tri-service in 1999.

It supplies parts of the Armed Forces Adventurous Training Scheme (AFATS) for Joint Service Adventurous Training (JSAT).

The site is situated around a half-mile west of the Britannia Bridge, off the A4080.

Llanfairpwll railway station is nearby, to the west.

A 400 kV transmission line crosses east–west, close by to the north.