300 meters long and 30 meters high. Disused for 50 years, it is now open to hiking. It is the ideal belvedere to contemplate the pond of La Roche.
All year round: open every day.
300 meters long and 30 meters high, the structure is S-shaped. It was built between 1912 and 1922, each stone having been cut by hand. The railway line opened in 1923 and closed in 1939 after only 16 years of operation.
Opening
| From January 01 to December 31, 2024 | |
| Monday | Open |
| Tuesday | Open |
| Wednesday | Open |
| Thursday | Open |
| Friday | Open |
| Saturday | Open |
| Sunday | Open |
