Ptačí vrch is a small, cone-shaped hill near Česká Lípa that punches above its modest 337 metres thanks to its striking volcanic origin and its position rising sharply above the surrounding basin.

The hill formed when basalt and a polzenite vein pushed through Cretaceous sediments, and erosion later carved out the resistant volcanic core we see today. An abandoned quarry sits on the northern slope near the summit, a reminder of past stone extraction. The upper slopes are covered in mixed forest, while lower down fields and grassy vegetation with scattered shrubs take over. The Rybniční stream flows along the northern foot of the hill, eventually joining the Svitavka river. It's a quiet, unassuming spot with a pleasant, rural feel in every season.

• Bohatice (village south of the hill) — reachable by car or bus, then follow a field track to the southern foot of the hill and continue through the forest to the top — easy to moderate, short walk
• Ptačí vršek – Bohatice nature trail — runs along the southern and western side of the hill, with three stops and resting spots

• The field track shown on maps is interrupted in places by private land and pastures
• There is no official path to the summit itself, but the climb poses no real difficulty

The hill was historically known as Ptačí vršek, and its volcanic plug geology makes it a nice little stop for anyone curious about how landscapes are shaped from below.