'There are also charms for the antiquarian on Dartmoor, in the remains of altars, logans and cromlechs, scattered over it, showing that it was once a sacred spot for Druid worship; names testifying to the same fact belong also to many of the tors, as Bel-tor, Mis-tor, Ham-tor, and others. Very rude are the materials of which these relics are formed, proving their great antiquity, and carrying our thoughts back for centuries to the day when the British priests burned incense to Bel or Baal, to the moon, the planets and the host of heaven; and sacrificed human victims to their false gods...
...There are few trees on Dartmoor, except Wistman or Whistman's Wood. It is situated about a mile north of Two Bridges, which is nearly in the centre of the moor, upon the side of a steep hill opposite Blair Down, forming the side of a valley through which a branch of the beautiful river Dart runs.
These remains of an ancient forest are supposed to have been one of the sacred groves so essential to Druidical worship, and which were full of evidences of cruelty, bodies of men being often nailed to the trees and suffered there to decay. It has been asserted by a writer on Cornwall, that Wistman's Wood is nearly in the same state now that it was at the time of the Norman Conquest.
The ascent to it is strewn with immense masses of granite, and starting from among them, wildly scattered, is a grove of diminutive oak trees, that look as if hundreds of centuries had passed since they first grew in Wistman's Wood; they are none of them above twelve feet high, and they spread wide arms at their tops, and their moss-covered branches twist and coil into each other in most fantastic fashion. Among these rocks and trees adders find a habitation.'
Valentine (undated)