From the M6 (Penrith) take the A66 West towards Keswick. Remain on the A66 until the roundabout on the outskirts of Keswick. Take the A591 (signposted to Carlisle). After passing Bassenthwaite Village take a right turn (at the Castle Inn Hotel) towards Uldale/ Ireby. After 1.5 miles take the first turn on the left (signposted High Bewaldeth). Boundary House is 100 metres on the right.