Note 2591 — BOOK XXXVI. THE NATURAL HISTORY OF STONES.
John Bostock translation
Most modern writers, and some of the ancients, have altogether denied the existence of the Cretan Labyrinth; but, judging from the testimony of Tournefort and Cockerell, it is most probable that it really did exist, and that it was a vast natural grotto or cavern, enlarged and made additionally intricate by human ingenuity. There are many caverns of this nature in Crete, and one near Gortyna, at Hagios-Deka, is replete with galleries and intricate windings similar to those ascribed to the Labyrinth of Dædalus.