Had a very interesting day at Loos on our recent trip to France. A walk around the Hohenzollern Redoubt and the edge of the Quarries revealed some new remains that we had not seen before. This area was at the heart of the Battle of Loos in 1915. The area was the scene of initial success but following fierce fighting the Germans managed to regain lost ground. The lines then settled down for the next three years, with incessant mining and trench warfare. Unfortunately the weather was misty on our visit so some of the photos are not that great. Below: Trench map of the lines in the Hohenzollern Redoubt and Quarries area before the battle. Below: Trench map at the end of the Battle. The lines were to remain so for the next three years, with some intense mine warfare as can be seen by the craters marked on the map. Some very good remains of the German front line, which include, trenches, dugouts, mine craters and remains of concrete emplacements can be seen today in woo...