[3] The small and affable commune of Trezzo Tinella is located high in the Langa region.

It occupies a very large territory situated at different elevations from 304 to 712 metres (997 to 2,336 ft) above sea level.

Trezzo Tinella has dairy farms, vineyards, hazelnut groves and houses.

A number of the buildings date back to Roman Times and the names derive from this era.

Trezzo Tinella borders the following municipalities: Alba, Borgomale, Castino, Mango, Neviglie, and Treiso.