Promotional poster for Hamburger Meisterschaft Bouldern 2025 with event dates and times, including 13th to 17th May, sponsor logos, and a QR code.
A person climbing a bouldering wall wearing yellow pants, with text promoting a FLASHH gym membership and shoes offer for 29 Euros.
Junior Jam 2025 bouldering competition poster, featuring event details, dates, and locations in Germany with an illustrated seaside scene, including a lighthouse, seal, birds, and bouldering children climbing rocks.

Bouldern in Hamburg

Modernes Bouldern in Hamburg Bahrenfeld.

Bei über 200 Boulder Routen auf 1300qm Kletterfläche ist für jede*n etwas dabei!
Ambitionierte Wettkampfkletterer*innen als auch Einsteiger und Kinder kommen im FLASHH voll auf ihre Kosten.

Informiert euch über unser Angebot

Indoor bouldering gym with geometric climbing walls and holds
Indoor bouldering gym with colorful climbing holds and wall angles.
Indoor bouldering gym with colorful climbing holds on angled walls