# Hotel Manor wall collapse in Olsztyn > Live situation record from CLSTR: https://clstr.news/situations/hotel-manor-wall-collapse-in-olsztyn > Updated: 2026-08-14T12:22:18.000Z. Sources: 4. Developments: 2. On August 8, 2026, a wall collapsed at the Hotel Manor (also referred to as Manor Resort & SPA) in Olsztyn, Poland. The incident necessitated the evacuation of 235 people, including hotel guests and participants from summer camps. No injuries were reported. Preliminary reports indicate the collapse occurred during construction work near a planned pool area, where an external wall was reportedly undermined without sufficient security. Subsequent investigations by the prosecutor’s office and building supervision authorities have focused on potential improper construction practices. Specific concerns were raised regarding the inadequate securing of the excavation site, which allegedly used forest fox netting to cordon off the area. As a result of the incident, building supervision authorities have prohibited the use of the entire facility until repairs are completed and safety is verified. Despite the suspension of operations, the facility’s website has continued to display available reservation dates. ## Timeline ### 2026-08-14: Manor Resort & SPA in Olsztyn under investigation after wall collapse Authorities are investigating a wall collapse at the Manor Resort & SPA in Olsztyn. The facility is suspended following reports of improper construction work and inadequate safety measures. 2 sources. https://clstr.news/cluster/manor-resort-spa-in-olsztyn-under-investigation-after-wall-collapse ### 2026-08-08: Hotel Manor wall collapse leads to mass evacuation in Olsztyn Over 230 people were evacuated from Hotel Manor in Olsztyn, Poland, after a wall collapsed during construction work. No injuries were reported, but the building has been declared unfit for use. 2 sources. https://clstr.news/cluster/hotel-manor-wall-collapse-leads-to-mass-evacuation-in-olsztyn --- Cite as: Hotel Manor wall collapse in Olsztyn. CLSTR, https://clstr.news/situations/hotel-manor-wall-collapse-in-olsztyn