KEEN ramblers are invited to take part in a bracing ten-mile walk along the County Durham coastline under the guidance of voluntary countryside ranger Steve Shippen, on Saturday (March 1).

Walkers should meet at Crimdon Dene car park, near to Pony World, off the A1086, for a 10am start.

The walk, taking in Crimdon and Castle Eden denes, is expected to take up to five-and-a-half hours to complete. There is a £4 charge per person.