Der Dachboden at 25hours Hotel

Der Dachboden is a large public rooftop bar above the MuseumsQuartier-side 25hours Hotel: a high-traffic hospitality venue rather than an underground club. Wien.info independently situates it in the converted former-student-residence hotel and describes the circus design, views and occasional DJs. The current official schedule and independent Sommerhoch series show that these are not merely historical DJ traces: 2026 contains a regular summer house/DJ pattern plus the current listings-listed Afro/melodic-house dayparty.