I need to visit a govt office in central BKK, opposite Central World. But i am driving from outside BKK. Normally i'd park at Central World or so, and walk to that office. But at 8.30 AM, as far as i know, the shopping mall parking lots are still closed. Does anyone know of an open and accessible parking in that area where i'd be able to find a spot at that time of the day? I don't mind paying parking fee.

the parking at centralworld is open early, or rather it used to be when i went the gym there at 7am, I imagine it still opens early.

the other option (depending on where you are coming from) is to use the free parking at Mo Chit and come in on the BTS

The parking lot at Central World should be open at that time as the office building there uses the same lot, but if is closed you can also park at Amarin Plaza and use the sky walk, think they charge about 30 thb/hr.