The Maria Nossar Tunnel, also known as the "Crying Tunnel", is located in Conservatória, Valença, in the state of Rio de Janeiro!
This tunnel is a 19th-century engineering project and is part of the road that connects Valença to Conservatória. The tunnel is known for its water infiltrations, which create a "weeping" effect on its walls.
The Maria Nossar Tunnel is a historical and cultural heritage site in the region and is very popular with tourists and locals. It offers a unique and picturesque view of the region, with its walls covered in vegetation and its interior lit only by natural light that enters through the ends.