Wilderness at the Smokies Waterpark Resort is a premier vacation and meeting destination. Wilderness is a whole new concept of FUN for your Smoky Mountain vacation! Our Waterparks are Included with Your Stay! Wilderness is home to the Wild WaterDome, Tennessee’s Largest Indoor Waterpark, which features a see-through roof that will weather-proof your vacation and give you the opportunity to tan inside all year long. Along with year-round indoor waterpark fun, you will find two outdoor waterparks right outside your guest room door! And remember to check out the Adventure Forest dry, family adventure center. Featuring a 3 story ropes course, multi-level laser tag, black light mini-golf, mega arcade and much more!