Grotte Notre Dame de Lourdes

During a bike ride, I found myself here quite by chance. Just behind the church of St Amand in Tournai, there's an old quarry, dating back to 1868. Once through the door, you find yourself in a little secret area: a place of prayer, where some candles still burn, with rows of benches to accommodate the faithful. No need to be religious to enjoy this tranquil spot.