Technické sklo

With about 28 routes ranging from mild UIAA 4s to a bold UIAA 9 („Krematórium“ takes the crown), it’s perfect for climbers chasing solid variety: slabs, roofs, even some “drippy” stalactite-like features. Wall heights reach 20-25 m.

Getting there feels like an adventure: park by the old factory and residential blocks, weave through gardens, walk up a hillside forest path, drop into a clearing under the cliffs. It takes ten-odd minutes but the setting—meadows, sunlight, echoing rock—is well worth it.

Wear a helmet. Rocks fall. Some routes are well-bolted, others require care. The sun hits this southeast wall with intensity, especially outside of summer’s worst heat. Spring or autumn brings the best climbing weather.

Rock type: Limestone (former cave roof, drip-like features)
Altitude: ~220 m
Routes: ~28, up to 25 m
Grades: UIAA 4 – 9 (majority 4–6, hardest “Krematórium”)
Access: Park near factory/residential blocks or bus 20 (“Technické sklo”), 10–15 min walk through gardens and forest
Gear: 60 m rope recommended, helmet essential
Season: Year-round; best in spring & autumn (SE facing, hot in summer)
Atmosphere: Urban cliff with cave-like shapes, varied lines, and quick approach
Note: Rockfall possible; some routes are less well-protected