Botallack arsenic labyrinth. Area: A1

Adam Sharpe © Cornwall Council

British NGR: SW 36399 33222, Lat/Long: 50°08' 25" N - 05° 41' 26" W

Constructed c1908 during a reworking of Botallack Mine, the labyrinth comprises multiple chambers to enable the condensing and collection of the then saleable arsenic oxide; the site is shown here after the completion of extensive consolidation work in 2005.