Aerial photos of preferred route (especially for motorhomes and caravans) to the official Sidmouth FolkWeek campsite along the Bulverton Road.
Warning: the Bowd junction off the A3052 has a 40 mph speed limit despite being a good and wide road. This is because of the high accident rate with vehicles turning right in both directions and colliding head-on because drivers do not observe the road markings.
If towing a caravan you have no option quickly to re-position yourself on the road. If travelling from Exeter (M5) along the A3052 do not turn into the right turn slip lane too soon. Observe the road markings!
If travelling west along the A3052, the left turn to the B3176 is immediately after the long layby.
These aerial photos from Google maps tell you all you need to know.