It looks so huge in the sky, yet a small fingernail at arm’s length covers it. It’s also the same size as the Sun in the sky.
I found this rather clear map and an indication of the 6 Apollo landing sites . There’s also an indication of it’s surprising size , with the rest if the cast thrown in ! Nick.
If you get the chance, the Planets cycle track in York is very instructive, EVERYTHING is to scale, both planets sizes AND the distances between them!