Annan, Dumfries and Galloway the boundaries of the Royal Burgh are confirmed when a mounted cavalcade undertakes the Riding of the Marches. Entertainment includes a procession, sports, field displays and massed pipe bands. Annan stands on the River Annan—from which it is named—nearly from its mouth, accessible to vessels of 60 tons as far as Annan Bridge and 300 tons within of the city. It is from Dumfries by rail, in the region of Dumfries and Galloway on the Solway Firth in the south of Scotland. Eastriggs is about to the east and Gretna is about to the east. Roman remains exist nearby. Annan
Dumfries and Galloway link the main towns with Glasgow, Ayr, Edinburgh and Carlisle. Local bus services are also operated across the region. Dumfries and Galloway is home to two ports which have services to Northern Ireland, both are in the West of the region. Stena Line and P&O Irish Sea both have a port in the village of Cairnryan. The region also has no commercial airports; the nearest are Glasgow Prestwick Airport and Carlisle Lake District Airport. The region does host a number of private airfields. The town of Lockerbie was the scene of the Pan Am Flight 103 terrorist attack on 21