Here at Tanamá River Adventures you can experience the Cave-Tubing at la Cueva del Arco ( Arch Cave), in Utuado, Puerto Rico. Our place is located between the first two tunnel caves that this river finds on it’s way back to the ocean. After hiking through beautiful trail forest you can enjoy a caving exploration with the Cave-Tubing adventure, crossing tunnel caves through underground river system for over 300mts. long and one of them with over 200mts. of altitude, observing huge stalactite formations and exploring Nature while you float down the stream with your floating tube. This Cave-Tubing experience is suitable for all ages. We are located on road #111, km. 12.6, Utuado, P.R., near the Caguana Ceremonial Indian grounds. Come and enjoy a real adventure in Nature, in our Sacred lands and you will never forget this place!