Biserna Cave, also known as the Cave of Stalactites or Zandana, is one of the most remarkable natural wonders in the Shumen region. Nestled in the heart of Shumen Plateau Nature Park, this underground marvel attracts tourists and adventure seekers from all over Bulgaria and beyond. With its unique geological formations and rich biodiversity, it offers an unforgettable experience to all visitors. We feel privileged to “know” this cave personally, which is why we decided to share its wonders with you. Every time we visit, we are reminded that nature is the greatest architect, and Biserna Cave is one of its finest masterpieces.
To visit the cave, you need to head to the Information Center of Shumen Plateau Nature Park, where an eco-trail leading to the cave entrance begins. The cave is accessible only on foot, but the trail is well-marked, offering breathtaking views of the plateau and its surrounding nature along the way.
Parking: Visitors can park their vehicles at the Information Center, near the Shumen Astronomical Observatory.
Location: Google Maps
Coordinates: Biserna Cave is located in northeastern Bulgaria, near the city of Shumen, within the boundaries of Shumen Plateau Nature Park.
Visits to Biserna Cave are regulated and limited to protect its delicate ecosystem. The cave is open to tourists only during specific periods of the year—mainly in the spring and autumn months, when bats are not in their breeding season.
Biserna Cave is renowned for its stunning stalactites, stalagmites, and breathtaking formations resembling precious gemstones—hence its name, Biserna (meaning Pearl). One of its most mesmerizing sights is the Biserna Waterfall, a fascinating combination of karst formations and underground water flows.
Situated in the heart of Shumen Plateau Nature Park, Biserna Cave is the longest cave in the region, stretching nearly 3 kilometers. It was first discovered in 1928, but remained closed to visitors for decades to preserve its delicate ecosystem. Today, following careful restoration and conservation efforts, it is open to tourists eager to explore one of Bulgaria’s most breathtaking natural wonders.
As you step inside, an extraordinary underground world unfolds before your eyes—majestic stalactites and stalagmites formed over thousands of years, shimmering crystals, and imposing limestone structures that create an almost mystical atmosphere. With a constant year-round temperature of about 10°C, visiting the cave is a pleasant experience even during the hottest summer months.
Beyond its mesmerizing beauty, Biserna Cave is also home to one of Bulgaria’s largest bat colonies. More than 14 different species of bats find refuge in its galleries, making it a site of significant ecological importance. Visitors to the cave have the unique opportunity to observe these fascinating flying mammals in their natural habitat—an experience that leaves a lasting impression.
Did you know? The cave is closed during the bat breeding season to ensure their safety and well-being.
Shumen Plateau offers numerous eco-trails leading to Biserna Cave. Along the way, hikers can enjoy the spectacular landscapes featuring centuries-old trees, rocky ridges, and breathtaking panoramas.
If you are planning to visit Biserna Cave, keep the following in mind:
Biserna Cave is not just a natural phenomenon but also a source of inspiration for adventure enthusiasts and nature lovers alike. It offers a one-of-a-kind experience, combining the wonders of the underground world with an opportunity to learn more about the region’s delicate ecosystems.
Are you searching for remarkable places to visit near Shumen or caves to explore in Bulgaria? Biserna Cave is guaranteed to impress!
It is a hidden treasure that deserves to be discovered. Whether you are a passionate nature explorer or simply looking for an exciting outdoor experience, this cave will leave you in awe.
If you decide to stay in Shumen for a few days and need a comfortable accommodation, don’t hesitate to contact RUBO Hotel:
📞 +359 894 51 21 49
📧 stay@rubohotel.com
RUBO Hotel is the perfect place to stay in Shumen—cozy, comfortable, and ideally located, close to all major natural and historical landmarks in the city.
After an adventure-filled day, you can relax and unwind in our modernly furnished rooms, enjoying a peaceful and welcoming atmosphere.
We invite you to explore the beauty of Biserna Cave and discover one of Shumen’s most thrilling attractions. And at RUBO Hotel, we will be delighted to welcome you and make your stay unforgettable!
We look forward to seeing you in Shumen—the city of history, nature, and unforgettable experiences!
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