Worth the $ if you're going to Panama
After reading so many reivews of travel guides, they all said don't waste the $ on the waterproof map. They must have meant the National Geographic one cause this one is VERY helpful. Only thing better would have been a larger scale map of Panama City (there is an "insert" but it is not big enough). Otherwise, it is fine & glad we got it. Also, Amazon has a better price (and free freight) than you can buy it on the manufacturer's website!