We took the (day) train from Da Nang to Dong Hoi to check out some fairly recently discovered caves. The train was pretty slow, but we managed to get there after about six looooooooooooong hours. The views were amazing though and made the journey worth it.
We ended up going into a couple of different caves. One of them was called Phong Nha Cave.
We loaded up on a boat, motored down the river and then the two boat operators rowed us into the cave. It had a beautiful entrance and outside of lighting was completely in its natural state.
It was interesting to learn that because the rivers rise so much during rainy season, the caves are closed due to flooding all the way to the ceilings.
Once we rowed throughout the cave, we explored on foot briefly. The locals told us that during the “American Agression in Vietnam” (aka Vietnam War), several thousand Vietnamese would live in the caves to hide from the bombers. Just outside the mouth of the cave were what appeared to be bomb scars in the rock.
After seeing that cave, we motored over to the Dark Cave. This one was my favorite. The only way in was swimming or boating up to the entrance and then walking in. Outside of our helmet lamps, the cave was completely dark. We walked and hiked and climbed and slid about 1000 meters back to end up in a giant mud pond. We had a bit of luck to end up as the only ones in the entire cave the whole time we were in the cave but for when we were exiting. It was beautiful and spooky all at the same time. Obviously I don’t have pictures, but suffice it to say that every single one of us had sore muscles the next day to remind us of our spelunking. Even the kids were sore.
There was a really cool water play area set up in the river a few hundred meters from the cave. Zip lines, water bikes, an over the water obstacle course, and other activities were crowded with backpackers and westerners. Should anyone need a tip, please don’t make the mistake I did which was to apply sunscreen and then immediately get on a zip line attempting to go out in the water. It turns out sunscreen makes your hands very slippery increasing the difficulty of holding yourself on the zip line. Oops. No serious injuries so all’s well that ends well.
We rode bicycles back to the start of our tour.
The highlight of that portion was taking a bike ferry across the river. We were all pretty sure we were going overboard, but luckily we all stayed on.
We slept that night in Dong Hoi (in a cool little AirBnB run by a British man). The rooms were just above his restaurant and rented out for $10USD per night. Outside of the dogs, it was probably our cheapest stay on the trip. It right on the river so we were able to watch the locals fishing in the harbor.
Leaving the next day proved slightly troublesome, but after a 10 hour delay due to some fog, we boarded a plane to head to Hanoi. I would rate Dong Hoi as a must do for anyone stopping in Vietnam.