Any Bristol campsite please?

We're going to Bristol (city) for the weekend of 13th/14th December. The Baltic Wharf site (apparently ideal for city visits) is full.
Could anyone suggest a site (CL or listed) which would give access to the city please - a short bus or train journey in wouldn't be a problem.

Thanks
John and Di

 

We stay at Knights Folly Farm in Bitton. It's C&CC CS site. Bus to Bristol nearby. Lovely site and lovely owners!

 

Thanks, that looks good! Had a quick look and as you say equidistant between Bath and Bristol and with bus links.
Many thanks