The forest of Penselwood. Bruton has its packhorse bridge, dovecote and famous twin-towered church. Near Castle Cary is Cadbury Castle, whose summit offers a spectacular panorama of the South Somerset countryside. The busy military airfield at Yeovilton is also home to the Fleet Air Arm Museum. Montacute House is also close to the site of the former Cluniac Montacute Priory. At Ham Hill Country Park, Exmoor, the Quantock Hills, and the Bristol Channel can be seen. Looking east is the trail's starting point, Alfred's Tower.