My current work as a system engineer implementing ERP systems for overseas affiliates, takes me often to work abroad (from Japan, that is) for a few weeks a time. Although I don't have time to do almost any sight-seeing at all, and although they will usually have me stay in more or less high grade hotels (that narrow one's vision, because they are the same, everywhere), it is working together with the local operators and managers, eating together, understanding their work ethic and habits, getting their feedback, pushing it together through the transition period, so when I go back I feel I understand a little bit more about the country from these interactions than from whatever I saw during my limited time off work.