Sasso San Gottardo
A WWII military fortress hidden inside the Gotthard mountain. Long tunnels display giant crystals and show what life in the fortress was like.
The fortress was excavated into the mountain in 1941–1943 as part of Switzerland's 'National Redoubt' defense system. After the Cold War it was declassified and converted into a museum. Visitors ride a small tunnel train deep into the mountain and tour gun emplacements, barracks and the medical room. The displays also include giant smoky quartz crystals found in the Gotthard area. A viewing terrace at the summit overlooks the pass. The tunnels stay around 7°C all year, so bring a jacket. Tickets cost about CHF 30, and the fortress is located beside the hospice at the pass.
Opening hours
Approx. June–Oct, 9:30 AM–5:30 PM
Nearby sights
- Gotthard Pass & National Gotthard Museum
- Hospental Castle Tower
- Gemsstock
- Furka Cogwheel Steam Railway
- Andermatt Village & St. Peter and Paul Church
- Glacier Express
- Devil's Bridge & Schöllenen Gorge
- Nätschen