DAY 01: DONG HOI - PHONG NHA CAVE - PARADISE CAVE
Your adventure in Central Vietnam begins as our car and experienced tour guide pick you up from your hotel at around 7:30 am. Today you’ll explore the magnificent Phong Nha-Ke Bang National Park, a UNESCO World Heritage Site renowned for containing some of the world’s most spectacular cave systems, including the famous Son Doong – the world’s largest cave.
After approximately 45 minutes of scenic driving covering 50 kilometers through increasingly dramatic karst landscape, you’ll arrive at the departure point for Phong Nha Cave. Board a traditional wooden boat for a peaceful 25-minute journey up the Son River, gliding through a landscape where limestone mountains rise dramatically from the water’s edge and lush vegetation clings to rocky cliffs.
Arrive at the entrance to Phong Nha Cave, often called a “water cave” because the river flows directly through its chambers. Disembark and begin exploring this remarkable underground wonder that extends deep into the mountain. The cave is justly famous for its extraordinary rock formations, which have been given evocative names by local guides based on their appearances: “The Lion,” “Fairy Caves,” “Royal Court,” and “Buddha” among many others. As you walk and float through the illuminated passages, marvel at how water and time have sculpted these limestone chambers into a subterranean cathedral of natural art.
After completing your Phong Nha Cave exploration, return by boat to the departure point and enjoy lunch at a local restaurant in Phong Nha Village, where you can sample regional specialties and rest before the afternoon’s adventure.
The afternoon is dedicated to visiting Paradise Cave (Hang Thien Duong), discovered only in 2005 and recognized as the longest dry cave in Asia. Located in the core zone of Phong Nha-Ke Bang National Park, approximately 25 kilometers from Phong Nha Cave and 75 kilometers from Dong Hoi, the journey takes about 1 hour and 20 minutes of scenic mountain driving.
Upon arrival, you have two options: take a scenic electric cart that transports visitors partway up the mountain, or walk the forest trail that climbs gradually through pristine jungle. Both routes eventually lead to the cave entrance. From there, climb wooden stairs that lead into the mountain before entering one of nature’s most spectacular creations.
Paradise Cave lives up to its name. The main chamber stretches for over 31 kilometers (though tourists typically visit the first kilometer), with ceilings reaching heights of up to 100 meters. Wooden walkways with atmospheric lighting allow you to explore in comfort while protecting the delicate formations. The sheer scale is breathtaking, stalactites and stalagmites of enormous size create forests of stone, underground rivers have carved smooth channels, and rock formations create curtains, towers, and shapes that defy description. The silence and cool air add to the otherworldly atmosphere.
After your cave exploration, return to your hotel in Dong Hoi.
Note: If visiting between April and September, bring swimwear and a towel for optional swimming in the cool cave waters.
Overnight in Dong Hoi.
Tour guide: English-speaking guide
Meals: Breakfast, Lunch







