From card no. 2PNKO7X6:

It takes 10 minutes to walk from the Observatory gate to gate C. I was lucky I wasn't locked in for the night ---but I suppose I could have climbed over the wrought iton r r fence as I've been forced to before.
It takes 10 minutes to walk from the Observatory gate to gate C. I was lucky I wasn't locked in for the night ---but I suppose I could have climbed over the wrought iton r r fence as I've been forced to before. 1/2 mile?