Take a boat to the many and varied villages dotted around the shores of the lake. Each has its own charm. I suggest starting with nearby Varenna, a little gem.
Take a boat across the lake to Menaggio, Cadenabbia and Tremezzo.
The fast hydrofoil will whisk you to the southern end of the lake to the town of Como with its magnificent cathedral, medieval history, great boutiques and more.
My digital guide has links to all you need to know and the apartment has plenty of leaflets to inspire you.