Spiaggia Delle Lucertole is one of those crags that might not need too much of an introduction...
The compact grey limestone slab rises up straight from Lake Garda.
The crag was developped by legends such as Heinz Mariacher, Roberto Bassi, Maurizio Zanolla G. Calzà, L. Iovane and others. Spiagia delle lucertone offers classic, super technical slab climbs in the 6a-7c range, but don't be fooled, the grading might be quite stiff, as the formerly mentioned gentlemen tend to be humble...
https://www.youtube.com/watch?v=mkns5BkVafc
Corno di Bò is a historic climbing cliff which offers some easier multi-pitch routes.
It is great for families.
To access the area, you have to walk through the tunnel(s), be careful!