Over the weekend we checked out "Urban Rock" the indoor rocking climbing facility in Chattanooga. It was well worth the 2 hour drive. The gym has approximately 25,000 square feet of bouldering and climbing walls which is 3 to 4 time as large as any local place we know about. The rates were reasonable and the staff was great, plus it was not overly crowded. Its well worth the drive to have fun and get a great upper body work out. Here is the link to the gym.