The winter hike begins at the Schenken car park in San Valentino in Campo di Sopra. Follow the road through the winter landscape along the Planetenweg to the Untereggerhof tavern. The Max Valier astronomical observatory and the Peter Anich solar observatory are located here. Return via the same route.

This winter hike leads via the Planetenweg trail through the snowy landscape to the Untereggerhof tavern near San Valentino in Campo di Sopra/Obergummer.

Getting to the starting point of the tour by public transport is easy and convenient.

By public bus line:
- 182 from Bozen | Bolzano
- 187 from Welschnofen | Nova Levante
- 180 (change 187 or 182) from Karersee | Lago di Carezza, Karerpass | Passo Costalunga, Val di Fassa -184 (change 182) from Obereggen, Eggen | Ega
- 181 (change 182) from Weissenstein | Pietralba, Petersberg | Monte San Pietro, Deutschnofen | Nova Ponente, Stenk
- 187 or 182 from Steinegg | Collepietra

Bus stop: Gummer | San Valentino Dörer Wiese; online timetable search at www.suedtirolmobil.info/en/
Meeting point: Untereggerhof: https://goo.gl/maps/68RFsA9VZKZiE9ok7

By car:
Destination: Gummer | San Valentino
Parking: Parking lot Unteregger
Meeting point: Untereggerhof: https://goo.gl/maps/68RFsA9VZKZiE9ok7

Getting to the starting point of the tour by public transport is easy and convenient.

By public bus line:
- 182 from Bozen | Bolzano
- 187 from Welschnofen | Nova Levante
- 180 (change 187 or 182) from Karersee | Lago di Carezza, Karerpass | Passo Costalunga, Val di Fassa -184 (change 182) from Obereggen, Eggen | Ega
- 181 (change 182) from Weissenstein | Pietralba, Petersberg | Monte San Pietro, Deutschnofen | Nova Ponente, Stenk
- 187 or 182 from Steinegg | Collepietra

Bus stop: Gummer | San Valentino Dörer Wiese; online timetable search at www.suedtirolmobil.info/en/
Meeting point: Untereggerhof: https://goo.gl/maps/68RFsA9VZKZiE9ok7

Parking: Parking lot Unteregger
Meeting point: Untereggerhof: https://goo.gl/maps/68RFsA9VZKZiE9ok7