Three of us are arriving in Hanoi 11-02-2011and have no plans as of yet we were thinking about jumping a plane to vieniane.
1. is it possible ?
2. how about visa requirerment can we just arrive at the airport and get a visa?
3. what currency would we need Dong? Bhat? USD.
4. would this be a great trip to make and how long would you recomend we spend in the city?