UPDATE: 06 Feb 2023,
The road is graveled from BENI up to a few km away from Rupse waterfall.
You will drive on a well-paved road just a few km from RUPSE waterfall up to MARPHA.
also, the road is well-paved from KAGBENI to Muktinath.
ACAP permit cost: NPR 3,000 per person for foreign...