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Twin town since 2010

Dicomano: our gateway to Tuscany

Tuscan dolce vita in the Sieve valley, linked with us since 2010.

5,600 inhabitants
25 km from Florence
16 years of friendship
October Fiera d’Ottobre

The youngest member of our European cloverleaf is Dicomano in the Sieve valley, north-east of Florence. Since 2010 we have nurtured this friendship with what is probably Italy’s most famous region – Tuscany.

Groß-Umstadt chose Dicomano deliberately: with around 5,600 inhabitants and farming shaped by vines and olives, the municipality is very similar to our first twin town, Saint-Péray.

River lined with trees and hills near Dicomano
Three women in traditional dress at the speakers’ table in front of the Italian and European flags at a twinning meeting in Dicomano

How the friendship with Dicomano began

Before 2010
Links between the district of Darmstadt-Dieburg and the then province of Florence.
2010
The twinning is officially sealed; Dicomano completes our European cloverleaf.
October 2022
Mayor Stefano Passiatore posthumously awards honorary citizenship of Dicomano to the late Groß-Umstadt mayor Joachim Ruppert.
2026
16 years of twinning.

Between the Mugello and the Valdisieve

Dicomano lies on the left bank of the Sieve, where the Mugello, the Valdisieve and the San Godenzo valley meet. The town has Etruscan roots; an earthquake almost completely destroyed the historic centre in 1919, and from 1946 the architect Leonardo Savioli led the reconstruction.

25 km from Florence · Sieve valley · Etruscan roots (Frascole) · rebuilt from 1946

Aerial view of the lush green valley around Dicomano with scattered houses and fields under a lightly clouded sky.

Pieve di Santa Maria and more

Our tips for Dicomano and the surrounding area – open a card for all the details.

Sunset over the hills of Dicomano in Tuscany

Chianti Rufina and chestnuts from the Mugello

Dicomano is part of the Chianti Rufina DOCG production area, the smallest Chianti sub-zone, where Sangiovese – at least 70 per cent – gives the wines their character. The protected Marrone del Mugello IGP chestnut completes the culinary offering – the sweet chestnut was historically known here as the “bread tree”.

DOCG Chianti Rufina

Getting there & best time to visit

Florence nearest airport
25 km Florence – Dicomano
early Oct Fiera d’Ottobre
autumn chestnut and grape harvest

Groß-Umstadt ······· Florence ······· Dicomano

Explore Dicomano before you arrive

Sights, food & drink, shopping, accommodation and everything practical – use the filters to find day trips in the surrounding area too.

Amicizia with a focus on young people

Our Dicomano section looks after this twinning – from citizens’ trips to school exchanges, which matter a great deal to us. Our section head should speak Italian, but that is not a must for anyone travelling with us.

Fiera d’Ottobre: early October

Guests wearing official sashes at the Fiera d'Ottobre in Dicomano

Experience twinning in our twin towns

News from the twinning

Frequently asked questions

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Be part of this friendship

If Tuscany off the beaten track appeals to you, Chianti Rufina makes you curious or you would simply like to experience the Fiera d’Ottobre: get in touch with our Dicomano section or become a member right away.

© 2026 | Twinning Committee of the City of Groß-Umstadt