Not far from the small city of Rupea, you can find another impressive Transylvanian commune of Racos. This commune is renowned for two important sights which are located in the area, the first important sight is the Emerald lake and not far from the lake, the second important sight is the crater of an old large volcano.
Inside the volcano’s crater
When you visit this place, for your safety stay on the paths. You will find many many areas with smaller but very steep valleys. Also you can spot around the crater many traces of volcano activity.