
Biržai is a compact, photogenic town centered on the star-shaped Biržai Castle, its reflective moat and the nearby karst sinkholes and forested lakes—offering architectural, waterscape and landscape opportunities. Best at golden hour or blue hour for castle reflections; autumn and winter add dramatic color or snow. Town is walkable; free parking near the castle and park. Castle museum has opening hours and small entry fee; check seasonal access. Respect private land around sinkholes and follow r

Biržai is a compact, photogenic town centered on the star-shaped Biržai Castle, its reflective moat and the nearby karst sinkholes and forested lakes—offering architectural, waterscape and landscape opportunities. Best at golden hour or blue hour for castle reflections; autumn and winter add dramatic color or snow. Town is walkable; free parking near the castle and park. Castle museum has opening hours and small entry fee; check seasonal access. Respect private land around sinkholes and follow r