The River Cherwell rises in Northamptonshire and flows south through Oxfordshire for approximately 40 miles before joining the Thames at Oxford. It is a slow-moving, flat river — rated Grade 0 — with minimal current throughout most of its length. The banks are heavily tree-lined, providing shelter from wind, and the surrounding countryside is predominantly rural and green. No licence is required to paddle the Cherwell.

A popular access point in North Oxford is Sunnymead Park (postcode OX2 7QQ, what3words: lights.clues.paint), off the A40 at Cutteslowe, where free car parking is available. From here, paddlers walk roughly 100 metres through the park to the river. Paddling downstream is recommended as the most accessible direction, passing behind residential properties toward the Victoria Arms pub, then continuing to Wolfson College and the Cherwell Boathouse. Extending the route past the Boathouse leads through University Parks to Parsons Pleasure and the rollers, which require a portage. Rejoining the river after the portage brings paddlers to Magdalen Bridge in central Oxford.

The Oxford City stretch passes ancient university colleges, historic stone bridges, and notable architecture. The river also features in the Inspector Morse television series, giving it additional cultural resonance. Along the route toward Banbury — a historic market town near the Cotswolds — there are opportunities to stop at shops and cafes.

Paddlers should be aware of the rollers near Parsons Pleasure, which require a portage. Lock portages are also encountered on some routes; Godstow Lock in particular has high landings that can be challenging for kayakers. The river is also shared with punts, rowing boats, and hire craft, particularly in the Oxford city stretch, which can become busy during summer months.

Punts are available for hire from Cherwell Boathouse and Magdalen Bridge Boathouse from mid-March to mid-October, meaning the river sees increased boat traffic during this period. The Cherwell Boathouse is located north of central Oxford, approximately a 10-minute taxi ride from Oxford station. Canoe and kayak hire is also available from Thrupp, where guided Oxford city paddling tours are offered by local operators. The river is considered suitable for all abilities, including beginners and families.