One of Europe's largest annual gatherings of Harley-Davidson motorcycle enthusiasts takes place this weekend in the Highlands.
About 2,200 riders have registered for Thunder in the Glens with a further 600 expected to turn up in Aviemore over Friday to Monday.
Now in its 21st year, the event is organised by Edinburgh's Dunedin Chapter of Harley-Davidson owners.
When it first started, the gathering involved about 200 riders.
Dunedin Chapter describes its event as "biggest and best chapter-run" Harley rally in Europe.