breed by the thousand. The rock of Dunbuy, a huge mass of granite, surrounded by the sea, and forming a grand rugged arch, is a summer haunt of sea-birds and rock-pigeons. [Illustration: Sand Hills at Cruden Bay] After this, we reach the picturesque and much visited Bullers of Buchan—a wide semi-circular sea cauldron, the sides of which are perpendicular cliffs. The pool has no entry except from the seaward side, and it is only in calm weather that a boat is safe to pass through the low, open archway in the cliff. In rough weather, the waves rush through the narrow archway with terrific force, sending clouds of spray far beyond the height of the cliffs. Under proper conditions the scene is one of the grandest in Aberdeenshire, and is a fitting contrast to the sublimely impressive scenes at the source of the Dee, right at the other end of the county. Beyond the Bullers, the coast consists of high granite rocks, behind which are windswept moors. Near Boddam is Sterling Hill quarry, the source of the red-hued Peterhead granite. Here too is Buchan Ness, the most easterly point on the Scottish coast, and a fitting place for a prominent lighthouse. The lantern of the circular tower (erected in 1827) stands 130 feet above high-water mark and flashes a white light once every five seconds. The light is visible at a distance of 16 nautical miles. [Illustration: “The Pot,” Bullers o’ Buchan] At Peterhead, which is a prosperous fishing centre and the eastern terminus of the bifurcate Buchan line of railway, is a great convict prison, occupying an extensive range of buildings on the south side of the Peterhead bay. The convicts are employed in building a harbour of refuge, which is being erected under the superintendence of the Admiralty at a cost of a million of money. The coast onwards to the Ugie mouth is still rocky, but from the river to Rattray Head, the rocks give place to sand-dunes similar in character to those further south. Alongside of the dunes is a raised sea beach. They form the links of St Fergus. Rattray Head is a rather low reef of rock running far out to sea and highly suitable as a lighthouse station. In the course of twelve years, the reef was responsible for 24 shipwrecks. The lighthouse erected in 1895 is 120 feet high and the light gives three flashes in quick succession every 30 seconds. It is visible 18 miles out to sea. Beyond this point is a region of bleak and desolate sands. Not a tree nor a shrub is to be seen. The inland parts are under cultivation, but the general aspect of the country is dismal and dreary, and the very hedgerows far from the sea-board lean landwards as if cowering from the scourges of the north wind’s whip. The country is undulatory without any conspicuous hill. Beyond Rattray Head is the Loch of Strathbeg already referred to. The tradition goes that the same gale as blighted Forvie silted up this loch and contracted its connection with the sea. On the left safely sheltered from the