Cave Calendar 2021

For almost three years our team PHOTOTEAM.PRO together with the Lviv caving club “Cyclop” has been working in the Optimistic cave (Ternopil region, Ukraine). Optimistic is a truly outstanding natural and geographical wander; it is the longest cave of our continent and the longest gypsum cave in the world. To date, about 268 km of underground passages have been mapped.

The Optimistic Cave is full of miracles. Giant halls and tight squeezes, bizarre helictites and colored drips, giant crystal druses and cave “snow” – the most magical places of the Optimistic Cave, captured in photographs by Viktor Lyagushkin, are collected in a vertical wall calendar for 2021.


Technical Details:
Publication format: 305×430 mm (A3+, vertical)
Number of Pages: 13
Coated paper (200 gr)
Color illustration
Spring binding
Age restrictions 0+

Price: 15 euro

Limited edition! For our cave friends only! Please write me a reminder if I did not get to you before! Please feel free to reach me out with any further questions  at