For our next trip, we plan to travel and explore in and around Dong Hoi, Phong Nha, and Ninh Binh for several days. Having never been to any of these places, we are stuck in trying to determine what might be an appropriate number of days at each location.
I was thinking a couple days in Dong Hoi might be nice before spending four days in Phong Nha. It would also break up the train ride from Da Nang. After that, I'm contemplating three nights in Ninh Binh before moving on to Ha Noi. We have no time constraints, and language presents no problem. Thanks in advance of any responses. Regards,