South Devon Area of Outstanding Natural Beauty (AONB) have published a series of walks and trails, some of which take in parts of the parish:

Dittisham to Totnes: The Dart Valley Trail
Distance: 8 miles
Grade: Moderate
A perfect, gentle day’s journey, this walk links village to nestled, unspoilt village as it follows the silver ribbon of the River Dart through Devon’s rolling hills.

Dartmouth to Greenway: The Dart Valley Trail
Distance: 9 miles
Grade: Moderate to Strenuous
One of the area’s truly great walks, this day-long ramble follows the wooded banks of the broad and beautiful river Dart, on a route crammed with gems and jewels of human and natural history.

Some other walks and trails that you may find of interest:

Dittisham to East Cornworthy
Distance: 3.6 miles

Dittisham to Capton Mill
Distance: 6.1 miles
This delightful but strenuous walk starts and ends like the previous walk but explores the rolling landscape surrounding Dittisham.