Rocket accident shows dangers of space tourism. UNESCO considers tourism threats to World Heritage Sites, and hears calls for separate criteria for Asian World Heritage designations. And the Galapagos Islands tries to deal with threats from tourism and immigration. -- Try GotoMyPC free for 30 days! For this special offer, visit www.gotomypc.com/podcast

• Fatal blast may halt plans for space tourism
• UNESCO ponders if World Heritage Sites endangered by mass tourism
• Should tourism to the Galapagos Islands end?
• Geography for Travelers
• Travelography News on Ning
• Travelography News on Twitter
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