If it's for the full experience not just the ground I like in no particular order Huddersfield, Blackpool, Fleetwood, Accrington and Burton.
I would honestly rank Huddersfields ground 119th out of the 119 current and former league grounds I've visited. Awful stadium.
Griffin Park for personal reasons, rather than as a fan. I don’t think there’s anything better than being at the home of one of your local rivals seeing a victory. So either of the deedar stadiums or Elland Road. I enjoy Rochdale too. A full stand, decent concourse and nice food and ale around the place.
Surprised at that I'm not the tallest and the leg room was tight to say the least. It's a while since I was there and certainly not qpr's fault but was sat near a bloke who shouted and moaned the full game that Bradshaw was wearing gloves and we lost. My vote would be craven cottage lovely walk through the park from the tube and I think there fans have a bit of a soft spot for us.