Available languages
2 hours
Mobile ticket
With a walk between the historic districts of Stampace and Marina, we will see the Tunnel–Shelter of the Salesian School, a 120 mt long private tunnel used during World War II as a shelter for the school's students from the bombings. Today, the tunnel almost looks like a mystic place with its red-bricked arcades, enlightened by soft candlelight.
We will continue the tour to explore the magnificent crypt of Saint Restituta, with its fascinating stories, and we will finish with a visit to the Archeological Area of Saint Eulalia to discover its amazing underground ruins.
The tour involves a short walk from site to site outside.
Accordingly to the opening times of the sites, there might be alternative underground sites to visit.
The tour is always done in dual languages with a guide who speaks English and Italian.
Infants and small children can ride in a pram or stroller
Service animals allowed
Public transportation options are available nearby
Travelers should have at least a moderate level of physical fitness
The tour is done in dual language (English and Italian)
The tour is not all underground but there are parts where we will walk outside
This tour includes three different underground places
This tour is not recommended for people who suffer from claustrophobia
This tour is not recommended for people who have mobility difficulties
For a full refund, cancel at least 24 hours before the scheduled departure time.
Entry fees for the 3 underground sites
Local Guide
none
This will be the first underground site. You will meet your guide here
Cripta di S. Restituta
Crypt and prison of Santa Restituta an important underground site used in different ways over time
Old Cagliari : Combination of underground and old Cagliari walking tour.
Duration: 4 hours
Private tour : Private tour for small groups
Duration: 3 hours
Sardinian snack : At the end, relax with a Sardinian snack with food and a wine sample
Private tour: Private tour for small groups
Old Cagliari: Combination of the two most famous tours: undeground and old Cagliari (4 hours option)
Duration: 4 hours
Duration: 2 hours
Duration: 3 hours
Sardinian snack : At the end, relax with a Sardinian snack with food and a wine sample
Private tour : Private tour for small groups
339 reviews
Total reviews and rating from Viator & Tripadvisor
Lisa B,
Oct 23, 2025
- Viator
The underground Cagliari tour was fascinating. From ancient civilizations to WWII, the sites visited explored a long history of use of underground tunnels on Sardinia. Our guide was excellent, providing plenty of time in each location and insightful stories, as well as answers to our questions.
Laurent V,
Oct 19, 2025
- Viator
It was a very interesting visit. The duration was good (1h30). The guide (Valentina) was great.
Michele A,
Oct 18, 2025
- Viator
Very interesting history tour. I especially enjoyed the WW2 information. Valentina is a wonderful guide. A professional historian.
MaraisA v,
Oct 17, 2025
- Viator
What a stunning experience, wondering around in the underbelly of this historic city. Our guide was a great! Fun facts , very informative and friendly. Highly recommended
Annette S,
Oct 12, 2025
- Viator
A tour where you get incredible knowledge about Sardinia and the interesting history. A story about the island through several millennia and a trip through the streets that you would not be without. Guid Frederico knew many details and I got new knowledge to bring home. 3 underground locations in the middle of Cagliari which is worth a visit.
Operated by Sardinia Magic Experience