Pirin is the second highest mountain in Bulgaria. It is located in souht-west Bulgaria and is part of Rila-Rodopa mountain range. It is located between the rivers Struma and Mesta. Pirin is the second highest mountain in Bulgaria and third highest in Balkan peninsula.
View from Koncheto

The mountain offers a lot of recreational activities such as high altitude trecking routes, caves, rock climbing, alpine routes. Alot of huts and hotels and small historical villages.

The stamp is in Vihren hut.
Peak Vihren and KonchetoPirin