Inside the Dream Caves, the temperature is a constant 12°C. When it rains in the hours before opening, it is possible for a few drops of water to fall inside. Recommended clothing is:
– Comfortable shoes such as boots or sneakers that do not slip. Avoid shoes with heels;
– Sweatshirt or waterproof jacket to shelter from raindrops;
– Appropriate clothing at a temperature of 12°C.
Each participant will be provided with a helmet and a TNT cap to put under the helmet, so as to ensurethe highest possible hygiene.