It rises at Charlton Abbotts, Gloucestershire southeast of Cheltenham, and flows through the Cotswold Hills, via Bibury, Coln St Aldwyns and Fairford, Southeast to the River Thames, which it joins at Lechlade, Gloucestershire, by The Round House Footbridge.
It rises at Charlton Abbotts via Bibury, Coln St Aldwyns and Fairford. This is southeast to the River Thames. Charlton Abbotts is Gloucestershire southeast of Cheltenham. Charlton Abbotts flows through the Cotswold Hills. It joins at Lechlade, Gloucestershire, by The Round House Footbridge Bibury. This is southeast to the River Thames. It joins at Lechlade, Gloucestershire, by Coln St Aldwyns. This is southeast to the River Thames. It joins at Lechlade, Gloucestershire, by Fairford. This is southeast to the River Thames.