The place on this listing is definitely a possibility, The A417 toilet as listing on the Gloucester listing is another.
When came up in August it was dead for most of the night but was happy to sit and chill out and see if anyone turned up.
A lovely mature couple stopped off after dinner and out on a great show by the picnic tables for me, a nice bit of soft play to finish, made the trip over well worth it!
I’m up there again tonight but dead again so far, will stay for a while then head over to Toghill which was busy last time I was there a month ago.
I’m wondering if Saturday night is busier? Been Fridays both visits