Bilche-Zolote, Ukraine
Optymistychna Cave
Optymistychna Cave formerly known as Peshchera Optimistitscheskaya, is a gypsum cave located near the Ukrainian village of Korolivka, Chortkiv Raion, Ternopil Oblast. Approximately 264 km of passageways have been mapped within. As a result, it is the longest cave in Europe and the seventh-longest cave in the world.
- City
- Bilche-Zolote
- Country
- Ukraine
- Category
- Nature
- Suggested visit
- About 150 minutes
Background: Wikipedia