Fire crews remain at a blaze at Tentsmuir Forest in Fife, 12 hours after the alarm was raised.
Two appliances from Tayport an Blackness Road are still fighting the fire.
At the height of the blaze there were three at the scene, from Tayport, Kingsway East and Balmossie.
Appliances rushed to the Fife beauty spot shortly before 7pm on Thursday.
A spokesperson for the Scottish Fire and Rescue Service revealed the blaze is 100 metres by 50 metres in size.
They also confirmed there have been no reports of any casualties.
Dundee crews sent to Tentsmuir Forest fire
Photographs show that the fire could be seen several miles away.
Pictures taken from across the Tay on the Dundee side of the bridge show a pall of thick black smoke hanging over the forest.
The SFRS spokesperson added: “We remain in attendance at the forest fire at Tentsmuir on Friday morning.
“Two appliances are still at the scene.
We received a report of a forest fire at Tentsmuir Forest at 6.47pm on Thursday.
“Two appliances were initially sent but backup was called for from a third appliance.
“They were sent from Blackness Road and Kingsway in Dundee.
“The fire is approximately 100 metres by 50 metres in size.
“There have been no reports of any casualties.”