Where might I be able to find an old skateboard ramp - legally?

Question

My partner is making an internal climbing wall and I thought that an old skate ramp would be a good start.

Please let me know if you have any ideas.

I'm in Milton Keynes but can easily travel up to an hour away.

Thank you.

Answer 1

Advertise on a supermarket/cornershop notice board, newspaper, etc?