LITTLE ROCK, Ark. (KAIT/Edited News Release) - A cave on wheels sounds like a strange proposition, but it works. The Arkansas Game and Fish Commission recently repurposed a 20-foot enclosed trailer into 45 feet of cavern passages with the help of student designers. The AGFC Mobile Cave travels to schools and other destinations to spread the word about the importance of cave conservation in a state that has more than its share of underground wonders.