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Routes
Road cycling routes
France
Bourgogne-Franche-Comté
Vesoul
Gray

Savoyeux Tunnel – Apremont Dam loop from Gray

Routes
Road cycling routes
France
Bourgogne-Franche-Comté
Vesoul
Gray

Savoyeux Tunnel – Apremont Dam loop from Gray

Hard

5.0

(1)

33

riders

Savoyeux Tunnel – Apremont Dam loop from Gray

05:30

127km

560m

Road cycling

Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride. The starting point of the route is accessible with public transport.

Last updated: June 22, 2026

Tips

The surface along some of this route may not be suitable

Some segments of your route comprise a surface that may not be suitable for your chosen sport.

After 10.3 km for 199 m

After 11.9 km for 104 m

After 31.6 km for 202 m

After 71.0 km for 961 m

After 86.0 km for 456 m

After 89.5 km for 427 m

Waypoints

A

Start point

Bus stop

Get Directions

1

2.04 km

Pont de Pierre of Gray

Highlight • Bridge

This magnificent stone bridge built in 1647 was destroyed several times. It is the main entrance to the town of Gray. The extract from the city's cadastre dated 1851 mentions: …

Translated by Google •

Tip by

35.4 km

Dérivation de Savoyeux

Lake

3

36.3 km

Banks of the Saône

Highlight • Other

The Channel Tunnel is absolutely worth seeing.

Translated by Google •

Tip by

4

36.3 km

Savoyeux Tunnel

Highlight • Other

The Savoyeux underground, also called the Savoyeux vault, was completed in 1843. It allows boats to pass from the Petite Saône to the Saône.

The tunnel is 642 meters long …

Translated by Google •

Tip by

5

47.5 km

Vereux Diversion

Highlight • River

Locked diversion of the Saône built in two stages, in 1840 and 1880. This reach is one of the areas developed to make the Saône navigable.

Translated by Google •

Tip by

6

61.6 km

Basilica of Our Lady of Gray

Highlight • Other

7

70.9 km

Apremont Dam

Highlight • Structure

This dam has a fixed part and a mobile part each measuring about fifty meters long. This structure was completely overhauled in 2014 after six years of work.

Thus, the …

Translated by Google •

Tip by

8

85.5 km

Public Toilets

Highlight • Rest Area

9

90.6 km

Pontailler-sur-Saône

Highlight • Settlement

The town offers everything you need for a pleasant break: shops, refreshments at the bars, a safe swimming area at the beach, a charming marina, playgrounds for children, and a lovely view of the Saône.

Translated by Google •

Tip by

124 km

Bassin du Port

Lake

B

127 km

End point

Bus stop

Loading

Way Types & Surfaces

Way Types

71.5 km

39.5 km

11.3 km

2.43 km

2.15 km

161 m

< 100 m

Surfaces

95.8 km

29.3 km

1.89 km

< 100 m

< 100 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (250 m)

Lowest point (180 m)

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Weather

Powered by Foreca

Saturday 11 July

36°C

21°C

0 %

Additional weather tips

Max wind speed: 17.0 km/h

to get more detailed weather forecasts along your route

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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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