It is fairly clear that you have not spent much time reading other threads on this forum. That's ok. You are not the first newcomer who has failed to notice that this forum is devoted to the sort of backpacking which is done in backcountry wilderness, far from roads, towns and soft beds.

While some of our members have a passing acquaintance with the sort of backpacking that involves international travel, staying in hostels and such, you may have more luck getting your questions answered in a forum devoted to that sort of travel. Lonely Planet, the guidebook publisher, used to provide such a forum, but I don't know if they still do.