Tips
Fernando Cintra
October 16, 2023
Hiking
The Granduca Tunnel, a hydraulic work from the 1700s near Monteriggioni is a 2.1 km long tunnel built to drain an unhealthy lake. The entrance is marked by a commemorative pyramid.
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•Fernando Cintra
October 16, 2023
Running
The Granduca Tunnel, a hydraulic work from the 1700s near Monteriggioni is a 2.1 km long tunnel built to drain an unhealthy lake. The entrance is marked by a commemorative pyramid.
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•Mgamer
October 31, 2021
Hiking
Impressive to imagine how this canal was built at the time of construction, it is around 2.8km long.
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Routes here
Best routes to Granduca Canal Tunnel Entrance
5.0
(2)
5
hikers
9.53km
02:37
160m
160m
Explore a moderate 5.9-mile hike from Montalbuccio, featuring the historic Canale del Granduca tunnel and Eremo di San Leonardo al Lago.
Moderate
4.7
(60)
440
hikers
26.5km
07:17
420m
420m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
Hard
4.7
(60)
440
hikers
26.5km
07:17
420m
420m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
Hard
Details
Informations
Elevation 270 m
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Tuesday 3 March
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6°C
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Additional weather tips
Max wind speed: 6.0 km/h
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