"BONSALL is a parish, containing a village which was once a market town, and the market cross, consisting of a pillar, bearing the date of 1687, resting on a base formed by an ascent of fifteen steps, still remains. The houses which form the village are scattered over a considerable plot of ground, the centre of which is between three and four miles N.W. from Wirksworth, and about one mile and a half from Cromford; the approach to it from the latter place being by the Via Gellia, a singularly romantic ravine."
[Description from Pigot and Co's Commercial Directory for Derbyshire, 1835]
Upper Town and Slaley are hamlets in the parish.
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You can see maps centred on OS grid reference SK279583 (Lat/Lon: 53.121132, -1.584563), Bonsall which are provided by: