In reply to Jesus_C:
Thanks all for your replies.
It seems you need a partner to go to the one in Watford, that Leisure Center. It's not like drop in center. I might try to find some to go. Someone up for it?
I might try the one in Hemel. Thanks for the suggestion. Not sure how easy it's to get there.
London is an option even when it's a bit far. I would like to have something closer to go more regularly. I've been a few times to the West Way Climbing Center. Amazing place but it's a bit far from Watford.
It would be great having something in Watford even just a small bouldering room :_(