Андрей Вдовенко wrote a review
весной много воды
The Pigeon Grotto, located on the Kyzladyr Karst Field, is certainly one of the most famous sinkholes in the region. Like many other sinkholes in the karst field, the Pigeon Grotto is formed under the influence of rainwater, frost and various geological processes. Inside the Pigeon Grotto sinkhole


