FROM MILANO:
Take super road SS36 direction Lecco.

FROM BERGAMO:
Take super road SS342 direction Lecco.

FROM LECCO:
ALTERNATIVE A:
New entrance tunnel direction valsassina, follow indications Introbio, Taceno, Premana
ALTERNATIVE B:
Take super roas SS36, direction Sondrio-Valtellina, sortie Bellano, follow indication Taceno-Valsassina; after follow indication Premana.