To get to Cherwell by car, take the M40 motorway and exit at junction 10. From there, follow the signs to Cherwell. If you're coming from Oxford, take the A34 northbound and exit at Kidlington, then follow signs to Cherwell.
If travelling by rail, the nearest train stations are Oxford and Banbury. From Oxford, you can catch a direct bus to Cherwell, or take a train to Banbury and switch to a local bus or taxi. Alternatively, there are direct trains to Banbury from London, Birmingham, and other major cities.
If you're already in Oxfordshire, other nearby attractions worth visiting include Blenheim Palace, the Oxford Botanic Garden, and the Cotswolds countryside. To get to these places, car rental or organised tours are available.