The walk goes North from Haywards Heath through quiet countryside to join the Sussex Ouse Valley Way, stopping to visit and admire the much-photographed Ouse Valley Viaduct. The viaduct, built in 1838, spans 500 metres, with 37 arches. "probably the most elegant viaduct in Britain".
The route follows the SOV to the Ardingly reservoir, where we'll pause to admire the view. The walk continues to the village of Ardingly, where there is a cafe and pub. Benches and toilets are available at the nearby recreation field. Best to bring a packed lunch just in case!
The path drops back down to Ardingly Reservoir and then follows the edge of the reservoir via Balcome Mill and Balcombe village and station
Recommended train 9.35 from London Bridge.
This is an undulating walk with 300m of ascent. Some parts may be muddy and walking poles could be useful.