Close to Brtonigla, by Stancija Drušković, after the nearly vertical steps, stands the entrance to one of the largest underground halls in Istria. The cave is rich in different coloured dripstones, stalagmites that are as much as 13 meters tall making Mramornica particularly fascinating and attractive. From the well-kept paths of the cave there is a view of the inaccessible parts, which because of this secretiveness are even more alluring.

For all lovers of untouched nature, far from the summer crowds and heat, Mramornica is an ideal place for natural refreshment and relaxation.

Opening hours 2024:
01.04. - 30.04.: 10:00 - 16:00
01.05. - 30.06.: 10:00 - 17:00
01.07. - 31.08.: 10:00 - 18:00
01.09. - 30.09.: 10:00 - 17:00
01.10. - 31.10.: 10:00 - 16:00

All other months visits only after previous notification

Tickets:
Adults: 9 EUR
Children (under the age of 6): 5 EUR
Students, pensioners 65+: 7 EUR

Information:
Štancija Drušković 20, HR-52474 Brtonigla
T: +385 52 774276, +385 99 2502958
info@agroturizamsterle.hr
www.agroturizamsterle.hr