Avalanche warning, slope closure and ski resort operator liability

An avalanche warning is information, not an automatic liability result. The operator must relate it to the specific slope, current snow conditions, weather development and planned operations. This may require a temporary closure, a delayed opening or additional safety measures. What response was reasonable depends on the circumstances of the individual case.

The legal assessment focuses on the time before the accident. Later knowledge cannot simply replace the information available then. The relevant material therefore includes warnings, measurements, observations and internal decisions that existed before opening. An abstract danger rating alone does not answer whether the particular slope could remain open.

On an open, marked slope, skiers may generally rely on unusual hazards being controlled within reasonable limits. This includes assessing whether avalanche danger requires the operation to stop or a slope to close. If a slope is closed, the closure must be implemented and marked so that the affected people can recognise it.

There is no general piste safety duty for the operator in open terrain. A closed slope is assessed in a similar way: a skier who ignores a clear closure must generally accept personal responsibility. If the closure was unclear, incomplete or not visible from the relevant access point, the operator’s implementation still needs to be examined.

A claimant cannot establish liability simply by placing an avalanche warning and an accident side by side. Under the general rules of sections 1295 ff ABGB, the breach of duty, fault and connection with the damage must be shown in concrete terms. The practical question is therefore which measure a careful operator should have taken and whether it would have prevented or limited the accident.

The injured person’s own conduct can also reduce compensation under section 1304 ABGB. This may apply where a clear closure was ignored or the person left the opened area. The proportion depends on the weight of all contributions and cannot be inferred from the warning level alone.

A dispute requires reconstruction of what the operator knew before opening or continuing operations. Relevant material includes avalanche and weather warnings, records of the responsible commission, inspections, closure entries, opening times, radio or incident logs and signs at the site. Photographs and witness accounts about the actual position of the closure can also clarify the sequence.

Those affected should record the accident location, piste name, time and visible warnings as soon as possible. Operators should document the decision with a time, responsible person and specific reason. Records do not replace legal analysis, but they prevent the assessment from resting only on hindsight.

The prior question of closing a slope and the later question of liability after an avalanche are connected but distinct. The closure question concerns the response to a warning before the event. After an avalanche, the additional issue is whether the danger on the slope was unusual, recognisable and controllable with reasonable measures. In both settings, the factual record is decisive.

A sudden extreme event despite a careful decision may exclude liability. Conversely, a documented warning situation may point towards a breach if an exposed slope remained open without an adequate response. The assessment must therefore combine the information available at the time with the actual implementation on the slope.