I am going to Japan soon, but they don't allow visitors simcards ie - voice and data. They do have data only sims but it's super expensive at about $50 for my 1GB which I am there only for a week.
With google maps, if I get to a hotspot like at the accomodation, and cache the area. When I don't have a simcard outside, can I see my position and can I pick up my saved locations? Obviously I cannot do routing ..
Thanks.

