Ninh Binh & Pu Luong NP is our highlight Vietnam trip while we had 4 days here. Ms Linh was wonderful and kindness while felxible taking us to these places. We walked few hours on the first day to a village where we stayed in a stilthouse and had a warming femily welcome. The second day we walked to another village past rice paddies, buffalo, people working, water wheels, etc. Again a nice homestay and freindly family. Nice local foods After that we left to Ninh Binh and have 1 day to see Trang An and Mua Cave. All were great time with us and highlt recommend Origin Travel !