This is the national park in the Northern Territory, second only to Kakadu National Park. Most of the park is made up of 13 deep sandstone canyons that were excavated for the Catherine River from Arnhem to the Timor Sea. The magnificent scenery of the canyon is breathtaking and exudes irresistible charm. Here, you can see the sandstone rock disks eroded by the Catherine River about 1.6 billion years ago. They are 40-60 meters high and stretch for 20 kilometers. Of the 13 canyons, 5 are particularly sinister, and most of the cruise ships will circumvent here, showing you the most original and most exquisite natural charm of the Northern Territory. During the cruise, you can not only enjoy the wonders of the canyon, but also the indigenous murals, and wave with a variety of wild animals to harvest a variety of exotic travel experiences.