This trike is huge, it took me a short while to be able to drag myself up onto it, and then I could only just reach the handle bars.
To log the waymark, all you have to do is upload a picture proving that you have visited the site.
Whilst you are here, why don't you visit the Vogrie Country Park. cache?
The park is open to cars from 7am till dusk, but you can access the park 24/7 by the
pedestrian/cycle entrance 250 metres before the main entrance. (If you’re coming
from the Gorebridge side).