Vihren Hut is a mountain hut located in the Pirin National Park in Bulgaria. It sits at an altitude of 1,950 meters and serves as a popular base for hikers and climbers exploring the surrounding peaks, including Vihren Peak, the second highest in Bulgaria. The hut offers basic accommodation and amenities, making it a convenient stop for outdoor enthusiasts. It is accessible via several hiking trails, attracting visitors who wish to experience the stunning natural beauty of the Pirin Mountains and its diverse flora and fauna.