From Moreton an expedition may be made to Grimspound.

This is an enclosure, prehistoric, on the slope between Hookner Tor and Hameldon.

The circumference wall measures over 1500 feet, and was not for defence against human foes, but served as a protection against wolves. Grimslake, a small stream that dries up only in very hot summers, flows through the enclosure at its northern extremity. It passes under the wall, percolates through it for some way, and then emerges three-quarters of the way down.

The pound was constructed where it is for two reasons: one, to take advantage of the outcrop of granite that divides the waterways, and which was largely exploited for the construction of the enclosure wall and of the huts within; and the other, so as to have the advantage of the stream flowing through the pound.

The entrance is to the south-south-east, and is paved in steps. There are twenty-one huts within the pound; most of these have been explored, and have revealed cooking-holes, beds of stone, and in some a flat stone in the centre, apparently for the support of the central pole sustaining the roof. Flints and rare potsherds have been recovered.

The most perfect of the huts has been railed round, and not filled in after clearing, that visitors may obtain some idea of these structures in their original condition. This one has a sort of vestibule walled against the prevailing wind. On the hill-top above Grimspound, a little distance from the source of Grimslake, is a cairn surrounded by a ring of stones; it contains a kistvaen in the centre. On the hill opposite, the col between Birch Tor and Challacombe Common is a collection of stone rows leading to a menhir.

By ascending Hameldon, and walking along the ridge due south, the Great Central Trackway is crossed, in very good condition, and a cross stands beyond it.

On the left-hand side of the road under Shapley Tor, above a little hollow and stream, before reaching the main road from Tavistock to Moreton, may be seen a remarkably fine hut circle composed of very large slabs of stone. On Watern Hill, at the back of the "Warren Inn," or to be more exact, on that portion called Chagford Common, are two double rows of upright stones leading from a cairn and small menhir. The stones are small, but the rows are very perfect.

The Central Trackway to which I have alluded is a paved causeway, the continuation of the Fosseway. It runs across Dartmoor. It can be traced from Wray Barton, in Moreton Hampstead, where it crosses the railway and the Moreton and Newton road. Thence a lane runs on it to a cross-road; this it traverses, and is continued as a practicable road by Langstone—where, as the name implies, there was once a menhir—by Ford to Heytree, where is a cluster of hut circles. Then it ascends Hameldon by Berry Pound, and becomes quite distinct. From the cross on Hameldon it descends into the valley, mounts Challacombe, and aims across the upper waters of the Webburn for Merripit; on the marshy ground above the little field planted round with beech at Post Bridge it can be seen. Road-menders have broken up a portion of it, thus exposing a section. It traverses the East Dart, and can be distinctly traced above Archerton, whence it aims for Lower White Tor. It has been thought to be distinguished on Mis Tor, and striking for Cox Tor, but I mistrust this portion, and am inclined to think that the old Lych Way is its continuation from Lidaford Tor, where it disappears. The Lych Way, or Corpse Road, is that by which the dead were borne to burial at Lydford, till licence was granted by Bishop Bronescombe in 1260 to such people on the moor as were distant from their parish church, to recur to Widecombe for their baptisms and interments. The Lych Way is still much used for bringing in turf, and for the driving out and back of cattle. The paved causeway is fine, but in parts it has been resolved by centuries of use to a deep-cut furrow. It was said formerly that of a night ghostly trains of mourners might be seen flitting along it.

There are extensive, and in some cases very ancient, stream works at the head of the two Web-burns. Chaw Gully is an early effort in mining. The rocks were not blasted, but cut by driving wedges or cutting grooves into the stone, then filling the holes with lime and pouring water over the quicklime, when the expansion split the rock.