Arnside and Silverdale is an Area of Outstanding Natural Beauty in North West England on the border between Lancashire and Cumbria. It's one of the smallest AONBs, just 29 square miles between the Kent Estuary, the River Keer and the A6. The terrain is limestone crags with deciduous woodland and grassland, with salt marshes along the coast. The AONB is variously managed by the National Trust, Woodlands Trust, RSPB and other bodies. The highest point is only 159 m at Arnside Knott and you're always within half-a-mile of a road. The climate is the same as the rest of lowland Cumbria, so always expect rain. There are no entry gates or fees to use the area.
Trains run hourly through this area between Preston, Lancaster and Barrow in Furness. They stop at 1 Carnforth, 2 Silverdale and 3 Arnside then cross the viaduct to Grange-over-Sands and Ulverston.