Cao Ly is a high mountain range stretching over 40 km2 with 8 peaks over 1,000 m high in the border district of Binh Lieu. Cao Ly Mountain, also known as Lonely Mountain, is more than 10 km from the center of Huc Dong commune and is a camping and picnic spot suitable for groups of young people or small families.
If around July-September, Korea attracts tourists because of the blooming mua flowers that dye the hills purple, then from the end of the year, from October onwards, this place becomes an ideal spot for cloud hunting. Just one night of camping, waking up around 5-6am in the morning or having fun, eating and drinking, waiting until 4-5pm, you can watch the dance of the clouds.
The campsite is about 30-40 minutes of hiking from the top, motorbikes and private cars can reach the campsite. While exploring Cao Ly mountain, visitors can travel another 15 minutes, combining to visit Khe Van waterfall which has 3 floors and is the highest waterfall in Quang Ninh province.