The horse, called Strider, belongs to charity fundraiser William Reddaway.
William is close to completing a 2,500 mile ride around the country.
He's calling at 30 cathedrals over a seven-month duration.
They're due to visit Exeter at 2pm - the Great West Doors of the cathedral will be opened to admit them.
Sewer capacity concern over Exmouth 75 homes plan
SWW assessed sewer capacity and no improvements are needed
Big push to reinstate rail link between Tavistock and Plympton
Councils look for ways forward
Dartmouth home plan rejected
'To limit your market would be foolhardy'
Devoncast- AI, Women's Rugby World Cup and housing concerns
AI from a Devon expert and insights from local rugby clubs
Health inequalities caused by Devon divide
Ilfracombe MIU could close soon
