An area of low-lying land bounded by the Lomond Hills to the south-west, the Ochils to the north and north-west, and Hill of Tarvit to the east.  It includes the Letham Pools, Mountcastle Quarry, Gaddon and Birnie Lochs, Angle Park, Cairnfield Muir and Wilderness.  Images from the high ground around the Howe, and from the Firth of Tay between Newburgh and Balmerino, have been included.