English: Chestnut preservation construction in the Bertizka natural park. Chestnuts fall to the ground in a heap from October to December. The morkots were collected and stored in small stone buildings, mixed with branches, ferns and sand and they had to be touched from time to time to prevent them from rotting. Some of these small cylindrical stone constructions were a meter high. In this way, the chestnuts gradually opened and the chestnuts slowly came out. That way they didn't dry out as quickly. But, in order to preserve the chestnut for the whole year, it had to be dried (through smoke, in the sun, in ovens...). This chestnut is called wilted chestnut. [automatic translation]