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Routes
Italy
Piedmont
Alessandria
Castelletto D'Orba

Castello di Lerma – Castello di Montaldeo loop from Garbagnina

Routes
Italy
Piedmont
Alessandria
Castelletto D'Orba

Castello di Lerma – Castello di Montaldeo loop from Garbagnina

Hard

6

riders

Castello di Lerma – Castello di Montaldeo loop from Garbagnina

03:25

48.0km

790m

Gravel riding

Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: May 17, 2026

Waypoints

A

Start point

Parking

Get Directions

1

25.4 km

Castello di Lerma

Highlight • Castle

The castle of Lerma dates back in its fundamental structures to the end of the 15th century when the construction was carried out by Luca Spinola. The imposing castle building stands on a tufaceous rock overlooking the Piota river and preserves the ancient "ricetto" intact within the city walls, the first nucleus of the village which took the name of l'Herma.

Translated by Google •

Tip by

2

32.6 km

Fontanella di Mornese

Highlight • Structure

Bad water..bad..

Translated by Google •

Tip by

3

33.0 km

Castello di Mornese

Highlight • Castle

The castle built on a 13th century fortification - is accessed via a steep climb starting from the small square where the ancient municipal building with loggia stood. Enfeoffed to the Doria family between the 14th and 16th centuries, the castle saw the succession of many families: Da Passano, Pallavicino, Serra, Spinola and Orsini Pio di Savoia. The guise in which it appears today dates back to the 18th century, when it was adapted by the Serra family into an elegant country residence. The castle, owned by the Doria family of Montaldeo since the beginning of the 19th century, has a complex structure in which the original structures survive, vestiges of previous use: the apparatus protruding on double brackets, the battlements and the configuration of the keep. One of the towers, which became an artist's studio in the last century and overlooks the surrounding landscape with large windows, offers a priceless view that sweeps over the Alpine chain, from Monviso to Monte Rosa, and over the Apennines, up to the Piacenza mountains

Translated by Google •

Tip by

4

34.0 km

View of the Vineyards of Mornese

Highlight • Viewpoint

Sp. 175 Mornese (AL)

Tip by

5

37.8 km

Albarola Tower

Highlight • Historical Site

To the north of the town, on the border between Lerma, Silvano and Castelletto d’Orba, remain the ruins of the Torre dell’Albarola. It was part of a defensive sighting system created against Saracen raids around the year one thousand. His task was to pick up the signals coming from Mount Colma and, with bonfires lit on the top, to warn the nearby Gazzolo tower (s. Cristoforo), which would send the alarm to the plain. Those who climb the tower immediately realize the reason for that location: from up there the view sweeps from the Piota valley to the entire Apennine arc, and then down again towards the hills to the Po Valley. Tradition has it that, later, it served as a bell tower for Santa Maria in Prelio, that is, for the Pieve di Silvano d’Orba, as it is located on a hill to the east of it. Towards the end of the seventeenth century the Abbey of San Filippo Neri was built in Albarola, hence the name of today's Abbazia farmhouse.

Translated by Google •

Tip by

6

40.6 km

Parish Church of San Martino

Highlight • Religious Site

Big chuch on the top

Tip by

7

40.7 km

Castello di Montaldeo

Highlight • Castle

Pretty toll castle with multiple gates.

Tip by

8

46.0 km

Fonte Feja

Highlight • Natural Monument

source of excellent mineral water reopened in July 2023 after years of closure and neglect

Translated by Google •

Tip by

B

48.0 km

End point

Parking

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Way Types & Surfaces

Way Types

30.8 km

15.3 km

1.70 km

228 m

Surfaces

19.3 km

15.4 km

13.4 km

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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 (380 m)

Lowest point (140 m)

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Weather

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Monday 25 May

34°C

16°C

0 %

Additional weather tips

Max wind speed: 15.0 km/h

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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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