A Dumfries and Galloway Police spokesman said:
“The causes of the fires are being investigated. We are anxious for anyone with information to come forward so that whoever is responsible can be apprehended.”
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After a nine-month re-development, people can now journey on the La'al Ratty railway to the new Ravenglass Railway Museum.
An art exhibition will be taking place this weekend at the Rose Castle, which used to be the private home of the Bishops of Carlisle.
A shortage of doctors is set to limit out-of-hours services in Dumfries and Galloway, as its health board faces 'significant pressures'.