"Traveling is great, but the wear and tear of the road can completely destroy guitars. Although guitars have a reputation as rough-and-ready instruments that you can take anywhere, they are actually quite delicate. Not only can they easily get dented or scratched from a bumpy ride in a trunk or airline luggage apartment, but they are also very sensitive to changes in temperature, pressure and humidity."
Whether you're an experienced touring artist or planning a trip with your instrument for the first time, check out this great quick read by our friends at Music Think Tank, with helpful advice on protecting your guitars (and other instruments) when you travel and tour!
http://www.musicthinktank.com/blog/scratches-and-dents-keeping-your-guitar-safe-on-the-road.html