Abandoned place – Paris, France

Beneath the bustling streets of Quartier de l’Hôpital Saint-Louis in Paris, Frankreich, lies a hidden world of subterranean waterways. The historic Canal Saint-Martin cuts through the urban fabric, its dark, emerald waters hinting at the silent, vaulted tunnels that run deep beneath the historic Parisian pavement, waiting for daring explorers to uncover their watery secrets.