country if you only had a single entry visa for the first country. being stuck in no-man’s-land between two countries is no laughing matter, and nobody will go to any trouble to help you. be prepared: get as many multiple entry visas as you can in advance, and for the longest possible periods.
make sure (and well in advance) about the operating hours of all the border posts you will be crossing during your trip, and plan your trip around the days when border posts may be closed due to public holidays. ignorance of this will not be accepted as an excuse when you try to leave a country with an 