"It is forbidden to go to this place."
Translation:Απαγορεύεται να πηγαίνω σε αυτό το μέρος.
I would translate that as "Απαγορεύεται να πηγαίνεις σε αυτό το μέρος", as referring to a general audience since the person is not specified. Very often the EN "one" is replaced by "you" singular in Greek, meaning any person, it is rather informal but forced by the lack of infinitives. Alternatively, first person singular. "...να πηγαίνω..." seems too specific to me; it is not mentioned anywhere in the given sentence.
By the way, it can only be "πηγαίνετε", second person plural; "-αι" is third person singular in GR passive voice (verbs ending in -μαι).
Many thanks, I wonder did the writer have in mind πηγαίνω as an infinitive rather than the first person, "It is forbidden to go"? I was using the third person singular as "one" but in future I will stick with the second person singular as suggested. You are a constant source of enlightenment:-)
You could use the third person but not on its own, you'd need to add κάποιος: "Απαγορεύεται να πηγαίνει κάποιος σε αυτό το μέρος". Without it it doesn't work unfortunately, someone is bound to ask "Who?"
And thank you for your kind words, but of course I make mistakes all the time! :)