Simplify the following text for a Grade 11 native English-speaking person.
Original: The Cotswold Way is a long-distance footpath , approximately 103 m long , running the length of the AONB mainly on the edge of the Cotswold escarpment with views over the Severn Valley and the Vale of Evesham .
Simplified: The Cotswold Way is a long-distance footpath ( approx 103 miles ( 166 km ) ) running the length of the AONB , mainly on the edge of the Cotswold escarpement with good views over the Severn Valley and the Vale of Evesham .