Wistman's Wood has been mentioned in writing for hundreds of years. It is likely to be a leftover from the ancient forest that covered much of Dartmoor c. 7000 BCE, before
Mesolithic hunter/gatherers cleared it around 5000 BCE. Over this period, the older oak trees have grown from a stunted/semi-prostrate to a more ascending form, while a new generation of mostly straight-grown and single-stemmed oaks has developed. The oldest oaks appear to be 400–500 years old, and originated within a degenerating oakwood that survived in scrub form during two centuries of cold climate. The
Buller Stone, a boulder to the east of the wood, commemorates an attempt in 1866 to date the trees, when Wentworth Buller (with permission from the Duchy) felled an oak, which was estimated to be close to 168 years old. ==Myths, art and literature==