Praga mineral water spring.

On the outskirts of Břvan stands a former bottling plant of carbonated mineral water, which was sold under the name Praga. Mineral water was bottled here until the end of 2005. Since then, the area has been used as an intermediate warehouse of the Karlovarská Korunní company. The spring is freely accessible to the public in front of the gate of the bottling plant area.