| Coordinates: | 45°58'0"N 9°18'0"E |
| Altitude: | 200 m. s.l.m. |
| Population: | 2.020 |
| Surface: | 11 km² |
| Density: | 184 ab/km² |
| Postal code: | 23827 |
| Dialing code: | 0341 |
| Patron Saint: | Saint Ambrose |
| Lierna market | Friday morning - Via Parodi |
| Lierna City Hall | Via Parodi 33 - tel. 0341 740108 |
| Lierna Tourist office | Via Panizza 8 - tel. 0341 740360 |
| Lierna Local Police | Via Parodi 33 - tel. 0341 740108 |
| Lierna Library | Via Parodi 45 - tel. 338 2492556 |
| Pharmacy Dr. Motta - Lierna | Via Roma 81 - tel. 0341 740194 |
| Lierna Post office | Via Libertà 6 - tel. 0341 740193 |
| Patron Saint day | Saint Ambrose - December 7th |
| Feast of the Lake | Fireworks - 1st Saturday of June |
| Lierna Feast | July end |
Since 1921 Mandello Lario has been the headquarters of Moto Guzzi (Guzzi Motorcycle), one of the most prestigious Italian motorcycle makers, in the territory there are other historical industrial and artesian brands.
Mandello del Lario
Various theme cruises are organized by the Lake Navigation Management, besides the normal lake navigation service, in July and August, it is possible to take a cruise on the Concordia with restaurant service.
Navigation
Varenna is articulated in a reticulum of alleys that steeply descend towards Lake Como, where the houses reflect on the water as they do in certain areas of Liguria. Varenna was already famous back then for its white-black marbles.
Varenna