Plamort e lago di Resia sulla neve
Itinerary not very long but very enjoyable and scenic.
It can be done the same way in both summer and winter. You start at the Resia Lake dam and follow the snowy bike path on the orographic right side. At the village of Resia you go uphill and reach the source of the Adige River.
You then climb on forestry beaten by the snowcat until you reach Plamort, with a stupendous viewpoint over the lake. Continue on and you reach the border with Austria, where we find the famous dragon's teeth, the World War II anti-panzer barrage.
This is the less traveled section; there is usually a trail beaten by snowshoers. You then descend to Resia along the fun snowy trail and continue to the semi-submerged bell tower. If the lake is well frozen you can ride on the ice, especially if you have studded tires.
From here you continue along the snowy road to the dam.