I don't know if I'll get a wrist slap for posting this but Glasgow mural trail is something I've really enjoyed with my DC when in Glasgow, DS1 is autistic and to step away from the crowds and wonder around with a bit of a purpose is always a great diversion. One of the murals is at risk of over development it's set in a tiny green lung in a already very built up area. Theres a petition that's been started to protect it if anyone could spare a moment:
38degrees merchant city park petition