not legal but tolerated. two primed brick walls at the rear of the park suitable for 2 or 3 pieces and characters. various small stone walls for silver pieces or throwups.
trains to and from temple meads (bristol's main station) arrive at montpelier every 30 or 60 minutes during the day. if you are departing from temple meads look for the local services to avonmouth or severn beach. tip: they are usually on platforms 1, 3 and 5. note: no trains serve montpelier on sundays.
There is now only one wall, the other is fenced off behind a steel 'three prong' fence. Still suitable for 2/3 people. Also the situation of trains (not) running on Sundays, as detailed in the comment below, has changed: there is now an hourly service to/from Temple Meads running between approximately 10am and 5pm.
Is this wall still safe to paint?