Sponsor Content by the Marriott Bonvoy Boundless™ Credit Card. Caroline and Aj are in Austria in the heart of the Alps. Aj takes Caroline to Area 47 in Ötztal Bahnhof, Austria to go down a massive 55-foot waterslide, while Caroline takes Aj to a former Olympic bobsled course in Innsbruck, Austria to see how fast they can go. Learn more about the Marriott Bonvoy Boundless™ Credit Card: bit.ly/100kEp3TD Watch more episodes of Travel Dares: bit.ly/TravelDaresS2 ------------------------------------------------------ #Austria #Travel #Insider Insider is great journalism about what passionate people actually want to know. That’s everything from news to food, celebrity to science, politics to sports and all the rest. It’s smart. It’s fearless. It’s fun. We push the boundaries of digital storytelling. Our mission is to inform and inspire. Subscribe to our channel and visit us at: insider.com Insider on Facebook: facebook.com/insider Insider on Ins...