A stunning piece of engineering on the water in Sardinia, this century-old piece of mining tradition will need an advance reservation by calling +39 0781 491300 to experience, but is well worth the extra effort. You’ll wear a hard hat and move through the mining cave on a train with stunning harbor views around every turn.

Admission

8 Euro for adults; 4.5 Euro for kids age 6 to 12; free for children under 6