Suggestions for Ireland and England with(out) pro guide

i am hoping to get some suggestions to sneak a day of climbing here and there as we visit Oxford, London, Dublin, cork, Belfast and Paris.

Please let me know about any possible day trips with a fun partner or a guided outfit

thanks!

You might want to try some of the UK specific climbing sites, for example ukclimbing.com.

Also, there is lots of rock climbing there, much of it very well documented. So more specific on times & places would probably help.