The Most Beautiful Places to Visit in Biržai: What to See and Why It's Worth a Visit
Biržai, often referred to as the "Pearl of Northern Lithuania," is a city rich in history, culture, and unique landscapes. Located near the Latvian border, this charming destination is known for its distinctive natural formations, historic fortresses, and cultural landmarks. Biržai was first mentioned in the 16th century when the Biržai Castle—one of Lithuania's first bastion fortresses—was built. The city is surrounded by hundreds of sinkholes formed by the dissolution of gypsum and limestone underground, creating a landscape that is unique not only in Lithuania but across Europe.
If you haven’t yet explored this incredible city or are unsure what to see, here’s a list of the 10 most stunning attractions in Biržai that are definitely worth adding to your travel itinerary.
1. Kirkilai Observation Tower
The Kirkilai Observation Tower is a unique architectural landmark, standing 32 meters tall. Its design resembles a boat, symbolizing the region’s abundance of lakes. From the tower's summit, visitors can admire breathtaking views of karst lakes, also known as sinkholes. This location is not only visually stunning but also offers a magical experience, with sunsets reflecting beautifully on the water’s surface. Truly, it’s a natural wonder worth exploring!

2. Pedestrian Bridge Over Lake Širvėna – The Longest in Lithuania
The pedestrian bridge connecting Biržai town with the Astravas Manor Estate is the longest of its kind in Lithuania. Spanning Lake Širvėna—the country’s oldest artificial lake, created in the 15th century—the bridge provides stunning views of the tranquil waters. A walk here offers peace, bird songs, and picturesque landscapes, making it ideal for family outings or a romantic evening with a partner.

3. Biržai Regional Museum "Sėla" – A Treasure Trove of History and Culture
The Biržai Regional Museum "Sėla" is located in the magnificent Biržai Castle, one of Lithuania's oldest bastion fortresses. The museum showcases a rich collection of archaeological finds, historical artifacts, and ethnographic treasures that narrate the development of the Biržai region. Interactive exhibits allow visitors to explore the medieval castle's defense systems and immerse themselves in the region’s cultural heritage. The nearby Vabalninkas branch complements the museum with displays focused on local crafts and traditions. From the castle tower, visitors can enjoy breathtaking views of Lake Širvėna and its surroundings. This destination is ideal for families, solo travelers, or couples seeking a deeper connection with history.

4. Astravas Manor – A Unique Neoclassical Gem in Biržai
Astravas Manor is one of the most stunning landmarks in Biržai, renowned as an exquisite example of Neoclassical architecture. Built in the early 19th century, the manor served as the residence of the Tiškevičiai noble family. The elegant facades and intricate details reflect the grandeur of the estate. Situated on the shore of Lake Širvėna, the manor is surrounded by a beautifully landscaped park featuring romantic pathways, ponds, and unique architectural bridges. The estate offers a splendid view of Lithuania’s longest pedestrian bridge, which connects the manor to the center of Biržai. Astravas Manor is not only a popular tourist attraction but also a venue for various art and cultural events, making it a perfect spot to experience history and enjoy the scenic beauty of the Biržai region.

5. Kirsoniai Stone – A Mystical Landmark of Biržai Region
The Kirsoniai Stone is an impressive natural monument near Kirsoniai village in the Biržai district. This massive boulder, shrouded in legends, attracts not only history and nature enthusiasts but also those seeking mystical experiences. According to folklore, the stone was once used in pagan rituals, and ceremonies held around it were believed to channel special energy. Local residents still believe in its healing powers, claiming that touching the stone can improve health and bring inner peace. Its remarkable size and surface, marked by the traces of time and nature, make the Kirsoniai Stone a unique and captivating attraction for visitors.

6. Muoriškiai Outcrop – A Geological Wonder of Biržai
The Muoriškiai Outcrop is one of the most striking natural sites in the Biržai region, showcasing rock layers formed thousands of years ago. This geological marvel not only reveals the power of natural processes but also offers insight into the impact of karst phenomena on the landscape. Visitors can observe how the distinct rock strata create a unique surface, narrating the geological history of the region.
This site is popular among tourists, scientists, and nature lovers alike, providing both inspiration and educational value. The trail leading to the outcrop is well-suited for easy walking, making it accessible for families with children as well as active outdoor enthusiasts.

7. Užusiliai Educational Trail – A Journey into the Mysterious Nature of Biržai
The Užusiliai Educational Trail offers a magical journey through the natural beauty of the Biržai region, with every step revealing new discoveries. As travelers walk along the trail, they can enjoy the quiet shadows of the forest, expansive meadows, and the mysterious karst sinkholes that give this region its unique character. Information boards along the trail not only highlight the landscape's beauty but also provide insight into Biržai’s unique geological and biological heritage. This spot is where the peace of nature blends with educational exploration, inviting both families and solo adventurers to discover a world full of natural beauty.

8. Biržai St. John the Baptist Church – Harmony of Spirituality and Architecture
The Biržai St. John the Baptist Church is a magnificent sanctuary at the heart of the town, where spiritual tranquility and the elegance of Classicist architecture come together. Built at the end of the 18th century, the church impresses with both its exterior and interior – graceful columns, symmetrical facades, and striking decorative elements attract not only the faithful but also architecture enthusiasts. Inside, visitors can admire authentic works of art, a grand altar, and a delicately decorated interior that radiates peace and beauty. Climbing the church tower offers breathtaking panoramic views of Biržai and its surroundings, where the urban landscape seamlessly merges with the natural beauty of the region.

9. Cow's Cave – A Unique Symbol of Biržai's Karst Landscape
Cow's Cave is the largest and most famous sinkhole in Lithuania, located in the karst region of Biržai. This remarkable natural formation is striking due to its impressive size—its diameter reaches about 12 meters, and its depth is over 10 meters. Not only is it a natural wonder, but it also vividly showcases the changes in the Earth's layers: the dissolution of limestone underground creates sinkholes, which are found in abundance throughout the Biržai region.
Legend has it that, in ancient times, the ground in this area caved in, taking a herd of cattle with it, which is why the sinkhole is named Cow's Cave. This legend adds a layer of mystique to the site, further intriguing its visitors. A nearby trail and informational panels help explain the origins and processes of karst phenomena. This location is perfect for geology enthusiasts and anyone eager to witness unique natural processes while admiring the beauty of the Biržai region.

10. The Museum of Ancient Technology – A Journey into the Past of Biržai
The Museum of Ancient Technology is a unique destination in Biržai, showcasing historical technological masterpieces that tell the story of past inventions and technological progress. Visitors can explore transportation vehicles from various eras, ancient tractors, tools, and machines that were once an integral part of daily life. The museum not only displays the beauty of technology but also allows visitors to experience how humanity evolved alongside these inventions.
This is a place where you can not only admire the exhibits but also hear fascinating stories about the creativity and technical solutions of ancient craftsmen. The museum is a great choice for families with children, as well as history and technology enthusiasts. For visitor convenience, guided tours are available, offering insights into the history and practical applications of the exhibits. The Museum of Ancient Technology is truly a journey into the past, where you’ll discover not just the beauty of technology but its significance in our lives.

We hope that this guide to the most beautiful attractions in Biržai will help you discover the charm and uniqueness of this wonderful town. We would like to thank the Biržai Tourism Center for providing information and assisting in the preparation of this article. Remember, Biržai is a great choice for both a short weekend getaway and a longer vacation. Plan your trip now and experience everything this region has to offer!
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