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  • Excellent71%
  • Very good24%
  • Average3%
  • Poor1%
  • Terrible1%
Travellers talk about
“guided tour”(16 reviews)
“an hour”(9 reviews)
“amazing cave”(7 reviews)
About
Grotta Gigante, located near Trieste (20 min by car, 30 by bus) and close to highway Venice - Slovenia/Croatia (5 min from exit "Sgonico" or "Prosecco") is the only show cave on Italian land so named "Carst" . It's the show cave with the largest...more
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Localita Borgo Grotta Gigante 42/A, 34010 Borgo Grotta Gigante, Sgonico, Italy
Website
+39 040 327312
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All reviews guided tour an hour amazing cave degrees celsius stalactites and stalagmites young children small museum definitely worth a visit ask questions beautiful lighting an incredible experience during summer underground chamber tours start caves trieste bus
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1 - 10 of 105 reviews
Reviewed 5 November 2018 via mobile

Highly recommended! Beautiful cave , an interesting trip with the guide ( in Italian and English) . Tour lasts about 1 hour. The tours begin at every full hour I believe first one is at 10:00am and the last one starts at 5pm. There is...More

Date of experience: November 2018
1  Thank 300ewar
Reviewed 2 October 2018

Great cave, huge, excellent guide, also in English. The prices are very reasonable for such a place. The whole guided tour lasts about an hour. If going during summer, don't forget to wear long sleeves because it is chilly in there!

Date of experience: August 2018
Thank Lovric;Ms.ingri... L
Reviewed 31 August 2018 via mobile

My husband and I (age 64), loved touring the cave and had no trouble traversing the 500 steps each way. We have been walking a lot in Venice and Trieste. I would not recommend this for anyone has any issues walking and climbing steep grades....More

Date of experience: August 2018
Thank Donna K
Reviewed 4 August 2018 via mobile

A huge cave (supposedly the St. Peter church of Vatican City gets inside!), not a lot of stalactites/mites, but still a nice one hour tour in Italian an English.

Date of experience: August 2018
Thank h_schamhardt
Reviewed 30 July 2018 via mobile

This cave is not for people with weak knees, or walking disability, because of the 500 steps, both up and down. The guide we had was very good. He started the Italian tour 5 min. Before ours, and then when we walked, he would explain...More

Date of experience: July 2018
Thank 0liven
Reviewed 20 June 2018

The cave is fabulous but customer service needs working on. When you arrive you are given a page in your spoken language. We were given a page in English. That’s really all you need. The tour is frustrating as it’s all done in Italian. The...More

Date of experience: June 2018
1  Thank iggyTipperary
Reviewed 14 June 2018 via mobile

Very good and magnificent caves. It is very deep - and a flight of 500 stairs down and up the cave are the only way in and out. The guided tour was great. The group was very big and the big crowd of German kids...More

Date of experience: June 2018
Thank 594priyankab
Reviewed 7 May 2018 via mobile

The Gulf of Trieste is just like a wind tunnel, and it is often rainy over there. In the very heat of summer days or in those windswept ones it’s a perfect choice to visit the Giant Cave where the temperature is always 11C. The...More

Date of experience: May 2018
Thank KadosaA1
Reviewed 30 March 2018

These caves are very impressive, a lot of steps down and up. The guide did an explanation before starting and going through the caves,the only criticism is that these explanations of the caves was only in Italian and English and bothe were very hurried, in...More

Date of experience: March 2018
Thank 788robk
Reviewed 22 January 2018

Made a visit with the family and attended twice the November run through the cave - Cronotraversata del Maestro - over the 500 steps down and the 500 steps up. Till 2006 it was declared the biggest cave in Europe. Recommended.

Date of experience: November 2017
Thank Iztok M
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Questions & Answers
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OliviaT306
12 August 2018|
AnswerShow all 2 answers
Response from iggyTipperary | Reviewed this property |
12 euros
0
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Joyce Y
24 May 2016|
AnswerShow all 4 answers
Response from Grotta_Gigante_Promo | Property representative |
Dear Joyce, the cave is located 10 km from the city centre of Trieste: By car from highway: exit "Sgonico" if coming from direction Venezia/Udine; exit "Prosecco" if coming from direction Trieste/Lubiana. After exit, follow... More
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