The Box Moor Trust Centre is situated just off the A41 on the old London Road in Hemel Hempstead, and is an ideal venue to host meetings, conferences, product launches and community groups. Our exposed oak frame and vaulted ceilings make the Trust Centre and unique meeting venue! The Box Moor Trust is a land management charity founded in 1594, and currently operates nearly 500 acres of predominately open access land in Hemel Hempstead and Bovingdon.