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Italy
Cagliari
Quartu Sant'Aleni/Quartu Sant'Elena

Arcu e Tidu Climb – Monti Acutzu Tunnel loop from Cuartu Sant'Aleni/Quartu Sant'Elena

Routes
Road cycling routes
Italy
Cagliari
Quartu Sant'Aleni/Quartu Sant'Elena

Arcu e Tidu Climb – Monti Acutzu Tunnel loop from Cuartu Sant'Aleni/Quartu Sant'Elena

Hard

4.2

(5)

119

riders

Arcu e Tidu Climb – Monti Acutzu Tunnel loop from Cuartu Sant'Aleni/Quartu Sant'Elena

03:42

77.2km

1,090m

Road cycling

Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride. The starting point of the route is right next to a parking lot.

Last updated: August 17, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Monti dei Sette Fratelli

Waypoints

A

Start point

Parking

Get Directions

1

22.4 km

Arcu e Tidu Climb

Highlight • Climb

From the south-west side, climb with many curves that make the difference in height easier. Asphalt not always in good condition, on several sections there is gravel on the sides: …

Translated by Google •

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2

29.9 km

State Road 125 to the Arcu and Tidu Pass

Highlight (Segment) • Mountain Pass

It is a well-paved road that leads to the Arcu and Tidu pass. There may be some gravel on the road, be careful when going downhill. At the top of …

Translated by Google •

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4

38.6 km

Beautiful (and narrow) bridge of Roman origin. It is a one-way system, but you can stop with your bike to admire the landscape thanks to small recesses on the sides of the roadway.

Translated by Google •

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5

38.6 km

Ascent to the Arcu e Tidu Pass

Highlight • Bridge

6

40.3 km

7

41.9 km

Monti Acutzu Tunnel

Highlight • Gorge

At the foot of the Acutzu Mountains, the road cuts into the rock and is surrounded on both sides by rocky ridges.

Translated by Google •

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8

54.9 km

Chapel at the crossroads to Burcei

Highlight • Religious Site

Small chapel at the crossroads for Burcei, at the top of the hill. Inside the chapel an engraving reports indulgences for those who recite prayers in its presence.

Translated by Google •

Tip by

B

77.2 km

End point

Parking

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Way Types & Surfaces

Way Types

76.1 km

1.21 km

Surfaces

77.3 km

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Elevation

Elevation

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

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Weather

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Wednesday 2 September

37°C

22°C

-- %

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Comments

February 28, 2026,28.02.26 Giro sulla vecchia 125 sino al Ponte sul Riu Picocca
Note: I'm riding like I did in my road cycling days, in company and entirely on the asphalt of the old 125cc bike up to the bridge over the Riu Picocca.

Battery remaining at 25% of 500Wh.

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