Replay Video We're sorry, there seems to be an issue playing this video. Please refresh the page or try again in a moment. If you continue to have issues, please contact us here. WATCH Loading Video... Tropical Islands 00:50 More Travel Channel Step inside this former aircraft hangar to catch a glimpse of the world's largest indoor rainforest. From: World's Largest Indoor Park with Xtreme Waterparks Similar Topics: Related Videos Germany's Tropical Islands 02:36 Germany's Tropical Island 03:25 We Recommend Xtreme Waterparks Pictures 50 Photos Xtreme Waterparks: Season 2 Sneak Peek Pictures 15 Photos Xtreme Waterparks Full Episodes Xtreme Waterparks Season 5 Top 5: Xtreme Waterparks 5 Videos Oyster's Best Resort Waterparks