The tourist route extends for about 500 m, most of which are flat. The maximum difference in height is 15 m and there are steps only in the initial part. The constant temperature inside the cave is 16 °C – 60.8 °F throughout the year and the humidity is close to 100%. The visit is carried out in Italian, English, and German, while there are brochures available to tourists in French and Russian. The visiting hours are as follows: from April 1st to June 30th, every day at 11 a.m., 12:15 a.m., 3 p.m., 4:15 p.m., 5:30 p.m.*; from July 1st to September 30th, every day from 10 a.m. to 12:15 a.m. and from 2:30 p.m. to 6 p.m.**; from October 1st to October 31st and from March 1st to March 31st, every day at 12 a.m. and 4 p.m.*; from December 20th to January 6th, every day at 12 a.m. and 4 p.m.
CLOSED from November 1st to December 19th and from January 7th to February 28th, except Holidays. Reservations are accepted for groups of at least 15 people.
* Times may vary;
** Visits take place within these time slots