Bourton-on-the-Water is in the Cotswolds on the Fosseway (the A429) about 25km North of Cirencester.
Driving from Cirencester, just follow the A429 North, you'll pass signs saying you've entered the village. From the North, just follow the A429 South.
On foot is fine.
See and Do
Shop in the small shops.
Eat and Drink
A couple of pubs do food and drink