We want a 1 day tour at Hoa Lu , lets say we are free from the morning of day X in Hanoi .
Should we come at day X to Ninh Binh spend the night at hotel, then take the tour the day after ?
Also, we have to go to Sapa after this, could we leave to Sapa the same day when finish the tour ?
Is it possible at all the go Sapa from there ?
How many days are reasonable to get this plan done ?