The basic tools needed are lights, helmets, cave maps, candles, waterproof matches, oval rings, 8th rope, ropes, gloves, medicine, water filters, and an ambulance. and a compass to make traveling to Vietnam easy. In addition, the following should be noted: Lights: You should use high-power lamps that can be used for long periods. Each person should prepare at least 3 torches (carry spare batteries). Capes: Some cave ceilings are often rugged and stalactite, so use hiking hats. If not available, replace it with a worker hat or helmet, necessary for all adventure activities in Vietnam. Food: You should bring water because the water supplied in the cave is not clean enough. Depending on your plan, you may be able to carry around the right amount of water. Essential foods are fruits, synthetic proteins, and processed foods. That's because this activity wastes as much energy as a walk-in Vietnam. Small bag: You should use a small bag to hold the most used things.