enjoyed watching your video about K50 waterfall. It was really interesting to learn about the waterfall and the journey you took to get there. The waterfall is definitely on my list of places to visit in Vietnam!
I especially liked the part where you went to the swallow cave behind the waterfall. The cave looks so beautiful, and I can imagine how amazing it would be to see the swallows taking a shower under the waterfall.
The natural pools at the foot of the waterfall also look amazing. I would love to swim in them and cool off after the hike to the waterfall.