A short MTB ride from our house to Grizzo, past Monte Spia, The Osservatorio Astronomico, Casera Pian de la Corona to a grassy knob with great views in all directions. From there I descended to a dirt forestry road heading north. This gradually changes from dirt road to a beech-covered mountainside trail, which is mostly bikeable except for some narrow off-camber pitches I had to walk. There are cliffs overhead, lower part of Pala d'Altei. The map shows the trail continuing to Bosco Faedo. On the way back I noticed views of Lago di Ravedis through the trees. I'll come back and explore this more- it's too nearby to miss.