Look at their type_. “Естествени минерални извори” are natural ones, “Сондажни …” are man made (usually for bottling), “Проучвателни” are for research(?).
Sounds like an interesting idea. Do you know if they accept guests?
Look at their type_. “Естествени минерални извори” are natural ones, “Сондажни …” are man made (usually for bottling), “Проучвателни” are for research(?).
Sounds like an interesting idea. Do you know if they accept guests?