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Grotta Gigante
Trieste (tram 2 to Opicina + bus 42, or car, about 20 min), Trieste
What to expect
Take a guided visit into Grotta Gigante, one of the world's largest tourist caves on the Karst plateau, located near Trieste.
When it’s available
Check dates on the partner’s site: it shows the days with space before you pay.
Good to know
- Takes about 1.5 hrs










