Arun Valley Path

The Arun Valley Path follows the river downstream from Arundel through water meadows and wetlands that flood in winter and hum with insect life in summer. This 8.9 km circular stays low and flat throughout, tracing the riverbank where herons stand motionless and kingfishers flash between overhanging willows, before looping back through grazing fields with the castle visible on the skyline behind. The landscape is open, quiet, and unhurried, a proper contrast to the chalk downland routes that dominate this part of Sussex. With only 50 m of climbing across the whole circuit, the going is as gentle as the scenery.

This is an excellent dog friendly walk for owners who want riverside access without hills. The Arun is shallow and slow-moving along much of this stretch, giving dogs easy water access for wading and cooling off. The meadow sections carry rich, damp scent that keeps noses busy, and the birdlife along the river provides constant visual interest. Some fields are grazed by cattle and sheep, so leads are needed in places and awareness of livestock is important throughout. The flat, soft paths suit older dogs or those building fitness back up after rest. A calm, restorative walk that delivers more than its modest stats suggest.