Follow the River Avon from Conham River Park to the Ferry Road junction at Hanham Mills, then return along the same north-bank towpath. This 7.5 km walk follows the promoted River Avon Trail through the Avon Valley Woodlands, with wooded river bends, former quarry country and the railway on the opposite bank.
Start in the public Conham River Park car park off Conham Road. Take its short pedestrian link to the riverside bridleway and turn left, following the river around the western edge of the park. Stay on the riverbank past the Conham ferry landing, then continue beneath Hencliff Wood, ignoring the uphill woodland paths. Pass Riverside Cottages and continue beneath the A4174 bridge towards Hanham Mills. Turn where the riverside bridleway meets Ferry Road, before descending towards the pubs and lock, and retrace the whole route into the car park. No ferry crossing is needed.
The walk is mostly level on compacted and surfaced paths. Parts can be uneven or muddy after rain, and the river edge is unguarded. Wear shoes with grip, keep dogs under control and leave room for cyclists and horse riders. Choose settled weather, check local notices before setting out and turn back if any section is flooded. The route stays on the main towpath and does not enter the old quarries or cross the narrow lock bridges. Allow about two and a half hours at a relaxed pace with short stops.
South Gloucestershire Council lists Conham River Park car park as free with no parking restrictions, and confirms toilets, picnic benches and cycle racks there. Check signs and toilet availability on arrival.
Route and access sources: Travelwest River Avon Trail whole route map; South Gloucestershire Council Avon Valley Woodlands and car park information; Visit Bristol Hanham guide, checked October 2026.