- Biržai Castle (Biržų pilis) — The town’s signature sight: a rebuilt 17th-century Radvila fortress with easy-to-walk bastions, good views over the lake and a real sense of the town’s turbulent history.
- Castle Museum — Housed in the castle, this small but solid local museum lays out Biržai’s story (Radvilos, wars, everyday life) in a way that actually makes the place click; exhibits are compact and visitable in an hour or two.
- Širvėna Lake — Lithuania’s oldest artificial lake skirts the old town; stroll the shoreline, rent a small boat in summer or just sit on the benches and watch locals feed the swans. It’s the town’s living room.
- Astravas Manor (Astravo dvaras) — The elegant manor across Širvėna is worth the short walk/drive for its neoclassical façade, riverside park and photogenic
- Biržai Castle (Biržų pilis) — The town’s signature sight: a rebuilt 17th-century Radvila fortress with easy-to-walk bastions, good views over the lake and a real sense of the town’s turbulent history.
- Castle Museum — Housed in the castle, this small but solid local museum lays out Biržai’s story (Radvilos, wars, everyday life) in a way that actually makes the place click; exhibits are compact and visitable in an hour or two.
- Širvėna Lake — Lithuania’s oldest artificial lake skirts the old town; stroll the shoreline, rent a small boat in summer or just sit on the benches and watch locals feed the swans. It’s the town’s living room.
- Astravas Manor (Astravo dvaras) — The elegant manor across Širvėna is worth the short walk/drive for its neoclassical façade, riverside park and photogenic setting opposite the castle.
- Biržai Regional Park Visitor Centre (town branch) — The practical place to pick up maps, learn about the karst geology, book guided walks or find the best sinkhole viewpoints; staff are used to hikers and budget travelers.
- Karst sinkholes and observation points — Biržai’s claim to fame: visible karst holes and collapsed dolines right around town and along marked trails. They’re geologically weird, surprisingly photogenic and easy to reach from the centre.
- Rinkuškiai Brewery (and local beer cellars) — Biržai is a beer town; Rinkuškiai offers brewery tours and there are traditional beer-cellar spots and tasting places where local brews are the main attraction.
- Biržai Reformed Church — A historically important Protestant church tied to the Radvila family and the Reformation in the region; calm interior and an interesting contrast to Lithuania’s Catholic majority.
- Castle Island Park and bastion walks — Paths through the parkland around the castle let you walk the reconstructed defensive earthworks, picnic where locals do and get uninterrupted views over lake and manor.
- Town square, markets and local food stalls — The small market area and streets around the square are where Biržai’s daily life happens: seasonal markets, cheap hearty food, bakeries and places to grab a local snack and a pint.
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Hi, I’m Johan (Netherlands 🇳🇱), the creator of TakeYourBackpack. Over the past decade, I’ve backpacked through 80+ countries across six continents, gaining extensive experience with independent travel, long-term trips, and overland routes.