@tomstravels: This is the #PoolofPeace created by the #Spanbroekmolen Mine which was detonated on June 7, 1917, during the #Battle of #Messines, was one of the largest explosions of #WWI. It created a massive crater, showcasing the devastating power of underground warfare and significantly aiding the Allied advance by breaking through German defenses, contributing to their strategic success #WorldWarII #War #History #reflection #Battlefields @Mercat Tours