How to get from Hue to Phong Nha?

Hi everyone, I’m planning a trip to Phong Nha and I have questions about hue to Phong nha trip.

Any advice or tips would be really appreciated as I plan my itinerary.
Especially looking for the cheapest way to reach Phong Nha but still practical as in it shouldnt take forever with multiple connections haha

and how many days u think would be enough for phong nha?

check this guide on how to reach phong nha from hue.

cheapest way to reach would be an overnight sleeper bus from Hue.
yeah its practical as long as you are not long (pun intended!). I mean taller than 6 feet!
the buses are fine but leg space is not enough for taller pax.

check here to find out how many days are enough in phong nha based on your budget and what kinda tours you like.

personally, I would stay minimum 2-3 days here