Nature Agency Urges Caution in Forests During Drought, Heat

On Thursday 30 July 2026, Luxembourg's Nature and Forest Agency (ANF) urged the public to exercise caution when visiting forests, warning that prolonged periods of drought and heat are increasing risks for both the natural environment and forest users.

Speaking during a press briefing held in the municipal forest of Leudelange, ANF Director Michel Leytem highlighted how prolonged periods of drought and heat, intensified by the effects of climate change, are weakening the country's forests.

According to the agency, while the risk of forest fires is the most widely recognised danger during periods of drought, a lack of water also directly affects the vitality of forests by limiting their ability to grow and regenerate. Trees are also finding it increasingly difficult to absorb sufficient water, causing wood to lose elasticity and increasing the risk of branches breaking or falling, as well as reducing the overall stability of trees.

The ANF reminded the public that forests are living natural environments where certain risks cannot be entirely eliminated. It therefore advises visitors to remain vigilant, particularly after severe weather or extended periods of drought, to stay on marked paths, avoid resting beneath trees, respect temporary closures and safety measures, and refrain from activities that could generate sparks or cause fires.

The agency added that it is continuing efforts to strengthen the resilience of Luxembourg's public forests to climate change by promoting mixed forests made up of tree species adapted to local soil and environmental conditions.

The ANF also works closely with the Grand Ducal Fire and Rescue Corps (CGDIS) and Luxembourg’s Ministry of Home Affairs, particularly on the prevention and management of forest and vegetation fires.