William Edward Frye, After Waterloo: Reminiscences of European Travel 1815-1819
“ But in the neighbourhood stands the Chartreuse, situated on an eminence commanding a fine view of the whole Thalweg. This Chartreuse is one English mile distant from the town and my friend the Austrian Captain had the goodness to conduct me thither. It is a fine large building, but is falling rapidly to decay, being appropriated to no purpose whatever. The country is beautiful in the environs of this place, and has repeatedly called forth the admiration and delight of all travellers. ”
