Scottish Fire and Rescue Service crews and a helicopter crew are battling a wildfire in the Cairngorms National Park [1].

The blaze threatens critical tourism infrastructure and sensitive heathland ecosystems, forcing the closure of local amenities to ensure public safety.

The fire ignited late Wednesday morning in the heathland at Ryvoan Bothy near Nethy Bridge [2]. By Thursday morning, the fire had stretched more than 3.5 km wide [2]. Emergency responders have now entered their third day of firefighting operations to bring the inferno under control [1].

To combat the flames, firefighters have been drawing large volumes of water from a loch in the Glenmore area [3]. The deployment of a helicopter has provided essential aerial support to the ground crews working in the rugged terrain [1].

Local authorities closed several campsites and the Aviemore ski resort as a precaution [4]. While some reports indicate that Aviemore is no longer in the immediately affected area, the closures were implemented to protect visitors and staff from the spreading fire [4].

Dry conditions contributed to the rapid spread of the fire across the heathland [4]. The incident has impacted the Glenmore area, and other sites popular with tourists in the Highlands [3].

The fire stretched more than 3.5 km wide by Thursday morning.

The rapid spread of the Cairngorms fire underscores the vulnerability of Scottish heathlands during periods of dry weather. The necessity of aerial support and the closure of major tourist hubs like the Aviemore ski resort highlight the logistical challenges of managing wildfires in remote, high-traffic national parks.