The cave is not remarkable, there are better views on the way. I do not advise to swim there, as there are a lot of boats floating on the surface, a film of fuel. The water there is ordinary, why it was called blue is a mystery to me.
Nature is extraordinary! The mountains are incredible! They stand almost vertically and reach a height of 2x kilometers. Canyons, lakes, rivers... Fabulous places! The feeling that fantastic films are being made in these places.
The location is good, 2nd line downtown. Located between the hotels "Loza" and "Blue star". Budget option, nothing extra. The TV was not turned on, but neighbors on the balcony said they were catching three Russian-language channels.